Scope Automatic freezing point tester of petroleum products according to national standards gb / t510 "oil freezing point" provides design and manufacture. Features 1, large-screen lcd display, english prompts 2, keyboard control, easy to operate multi-mode control program 3, using the united states imported testing equipment, good stability, high sensitivity, high reliability 4, instruments and equipment imported to take similar detection device can detect trace samples, speed, and high reproducibility of the results 5, automatic freezing point tester using imported overlay compressor refrigeration systems, cooling speed, depth and temperature cooling effect are better than the same industry 6, reserved for usb communication interface with the host computer communication, ease of centralized management system consisting of Technical parameters 1, the unit of work: the two groups were detected were detected 2, the cooling temperature: + 50 ~ -45 ? 3, cooling method: imported compressor 4, trace detection: 4ml sample test 5, control: scm control 6, work: automatic measurement, automatic calculation results 8, total power: 800w 9, power supply: ac220v 50hz
Scope Automatic cold filter plugging point tester national standard sh / t 0248 as the basis, using modern advanced technology, mechanical, optical, electronic and computer technology, and can be done automatically test the cold filter plugging point of petroleum products, automatic cold filter plugging point analyzer using optical detection technology, imported compressor refrigeration system ensure the required refrigeration depth. Automatic cold filter plugging point tester reasonable structure, stable performance, simple operation, is the ideal detection equipment. Features 1. High degree of automation equipment, automatic cooling, automatic sample aspiration, automatic detection, automatic save the results, the test process without human intervention; 2, the instrument configuration of two experimental units do parallel test can also detect single group; 3, instrument automation control technology, human-friendly interface, photoelectric automatic detection; 4, instrument with integrated design, to avoid damage due to vibration of the floe and the impact of the test data. 5, the instrument uses photoelectric liquid level sensor can accurately detect the position of the horizontal surface, the cold filter plugging point accurate judgment. 6, the instrument uses a built-in vacuum pump and electronic precision pressure balance system to ensure automatic balancing suction filtration pressure at the set value. 7, the instrument can automatically control the cooling medium and the temperature difference between the sample being tested, to ensure a controlled and uniform cooling rate stable. Technical parameters 1, the temperature measuring range: -45 ~ 50 ?; resolution 0.1 ? 2, the pressure measuring range: 0 ~ 200.0kpa; resolution 1pa 3, the test samples: 2-way 4, temperature measurement element: pt100 5, detection method: a photodetector 6. Refrigeration: refrigeration compressors 7, the control mode: single-chip control 8, the ambient temperature: 10 ~ 35 ?
Scope This instrument conforms to astm d445 standard, the instrument is used to measure the kinematic viscosity of liquid petroleum products (newton liquid) at a constant temperature. Kinematic viscosity is the product of the viscosity of the liquid at a constant temperature and the density of the liquid at the same temperature. Features 1, imported omron temperature controller, lcd, temperature accuracy of ± 0.1 ?. 2, using a hard glass tank, good insulation properties, the specimen was observed clear. 3, using a desktop, one machine design approach, the instrument overall good, easy to use. 4, use of electric stirring device, temperature uniformity bathtub 5, the instrument comes with expert self-tuning capabilities, more precise temperature control Technical parameters 1 power supply: ac 220v ± 10%, 50hz ± 5%. 2 heating power: 1800w. 3, stirring motor: power 6w; speed 1200r / min. 4, temperature range: room temperature ~ 100 ?. 5, temperature control accuracy: ± 0.1 ?. 6, constant temperature bath: capacity, 20l; 7, the use of environment: temperature -10 ? ~ + 35 ?, relative humidity
Scope The instrument complies with gb / t265-88, astm d445 standard, measuring liquid petroleum products (newton liquids) kinematic viscosity, in units of m2 / s, usually mm2 / s in practice. Kinematic viscosity of the liquid at a constant temperature measured kinematic viscosity and density of the product at the same temperature of the liquid. Features 1. Using cascade spiral refrigeration technology, refrigeration speed, high double-loop design, reliability 2, can simultaneously detect two samples, user-friendly operating parallel samples 3, using dewar design, low temperature fogging 4, using split design, easy maintenance Technical parameters 1, cooling mode: compressor refrigeration 2, temperature control mode: automatic temperature control; 3, temperature range: -60 ~ 20 ?; 4, temperature accuracy: ± 0 1 ?; 5, the heating power: 150w;
Scope Petroleum products motion detector according to national standards gb / t265 regulations designed and manufactured for the determination of kinematic viscosity of liquid petroleum products. English lcd screen display, interactive interface, preset temperature, test time and other parameters menu prompts input, design aesthetic appearance, is the introduction of new instruments. Features 1, the lcd screen english display, interactive interface, preset temperature, test time and other parameters, menu prompts input 2, the actuator using advanced ssr, which is characterized by non-contact, no action noise, no spark, vibration resistance, long life. 3, bath heater and draft tube internal parts such as the use of stainless steel, corrosion-resistant and durable. 4, automatic calculation and testing of the capillary constant time average of the product; the high precision temperature control, good accuracy. 5, the introduction of imported xecom us data processing chip, fast and accurate data processing 6-cylinder design, better insulation and protective measures 7, automatic countdown function, automatic calculation results Technical parameters 1, the control temperature settings: room temperature ~ 100 ? 2, the number of samples: 2 3, constant temperature accuracy: ± 0.1 4. Display: lcd 5, results processing: automatic calculation of results 6. Countdown: automatic countdown 7, heater power: 1000w 8, work power source: 220v ± 10% 50hz 9, ambient temperature: room temperature ~ 35 ? 10, weight: 25kg
Scope Petroleum products chroma meter was designed and manufactured according to the national petrochemical industry standard sh / t0168-92 standards "petroleum products chroma law". It can determine the colors of various lubricants and other petroleum products. The determination method is to inject the test sample into the color tube, and then compare with the standard color film to determine its color number. Features 1, the instrument uses molding technology, the whole structure is more reasonable and durable. 2, the system used by the us ybs optical refraction angle without manual adjustment, clear vision, no blind spots, the result is more accurate observation. 3, self zoom design, lighting control system makes the instrument more operational. 4, the instrument uses canosn color wheel, to ensure the accuracy of the results. 5, the instrument uses a belt drive structure, easy color number conversion operation, no noise. Environmental protection 6, reasonable structure design, can also see the two semi-color. 7. The color number corresponds to astm d1500, gb / t6540 and iso color number. Technical parameters 1) light source system: automatic control source size 2) colorimetric tube: standard requirements, special cuvette 3) color plate standard color plate: canosn color wheel 4) zoom system: independent zoom 5) transmission: belt drive 6) optical system: optical system us ybs
Scope This instrument conforms to gb/t 12005.1, gb/t 17931, gb/t 14190 requirements. High degree of automation, good repeatability of test results Features 1, using computer control, human-friendly interface that prompts operation 2, to achieve a fully automated test process, automatic extraction, automatic detection, automatic cleaning, automatic drying, without manual intervention 3, using 2 independent cleaning control system, but can also operate independently test 4, dual pipe detection, but also can detect asynchronous Technical parameters 1, temperature control accuracy: ± =0.1 ? 2, the measurement accuracy: ± 0.05 s 3, the maximum timing time: 999.9 seconds 4, the temperature control point: 0 ? -100 ? 5, maximum power: 2000w 6, power: ac220v ± 10v 50hz ± 5% 7. Overall size: 700 × 430 × 700mm 8, viscometer model: standard ubbelohde
Scope This instrument conforms to gb/t8019 iso6246 astm d381 standards. It is used to determine the actual resin content in aviation gasoline and gasoline. Features 1, the instrument adopts the metal bath heating system, the heating speed is quick, the bath body temperature is uniform. 2, the instrument configuration of the voltage regulator system, in the experimental process, the air intake is smooth, safe 3, the instrument is equipped with an independent air supply system, can independently regulate the flow of hot air of each test hole, the heat air flow control is accurate and reliable. 4, the instrument uses the imported (omron) temperature controller, liquid crystal display, high precision temperature control, low failure rate 5, the instrument used to protect the circuit, to avoid voltage or current increase on the instrument and operator damage Technical parameters 1 power supply: 220v ± 10%, 50hz, 2.5kw. 2, the heating method: heating the metal bath 3, test holes: 3. 5, the working temperature: 160 ~ 165 ?. 6, the temperature control method: automatic temperature control. 7, the temperature display: digital display. 8, flow display: meter display. 10, gas source: external air, > 1000 ± 150ml / sec.
Product: Fully Refined Paraffin Wax 58-60 Melting point: 58-60 deg.c Color: +27min Packing: 25kg cartons or 50kg bags
Description RD3190 has been developed to formulate high quality automotive engine oils and multigrade oils. The following performance levels can be achieved with oils formulated with RD3190. The Recommend Dosage Performance Level Dosage wt% SN/CF 12.6 SL/CF 12.3 Characteristics Item Typical Value Test Method Flash point (COC) 180min GB/T3536 Kinematic Viscosity (100),mm2/s Report GB/T265 TBN, mg KOH/g 80 SH/T0251 Calcium, m% 2.45 SH/T0270 Zinc, m% 0.86 SH/T0226 Phosphorus, m% 0.78 SH/T0296 Nitrogen, m% 0.78 SH/T0224 Sulfur, m% 2.54 SH/T0303 Molybdenum, m% 0.03 Spectrophotometry The product is packed in 200 liter metal drum (net weight:200 kg/drum).
Product Item:Fully Refined Paraffin Wax 64/66 Test Date:2020-03-03 Test Item Quality Index The Measured Quality 52-58 60-70 Melting Point (�ºC) 64~66 59.1 Oil Content % Max 0.5 0.34 Color Saybolt # Min+27 Min+25 30 Light Stability # Max 4 Max 4 4 Needle Penetration(25�ºC) 1/10mm Max 19 Max 17 18 KinematicViscosity(100�ºC) mm�²/s REPORT 4.107 Odor # Max 1 1 Conclusion Qualified fully refined paraffin The fully refined paraffin wax has a white solid appearance with block or granular structures. It has high melting point and low oil contains. It also has features of no bonding, no sweating, no greasy feeling, waterproof, moisture-proof and electrical insulation under normal temperature. Due to the depth of refinement, the products are of low content of polycyclic aromatic hydrocarbons, good chemical stability and light stability, strong toughness, good plasticity, white color, no mechanical impurities and water, and no smell. Fully refined paraffin can be dissolved in: benzene, ether, chloroform, carbon disulfide, carbon tetrachloride, turpentine, petroleum, and fixed oil.
Soy wax is a natural wax that is made from soybeans. It is a popular choice for jar candles because it is biodegradable, renewable, and has a long burn time. Soy wax also produces less soot than other types of wax, making it a good choice for people with allergies or sensitivities. WJWAX specializes in wax and white oil products and can provide soy wax with various melting points. Both LCL and FCL can be quoted, please feel free to contact us. Soy wax is a popular choice for making jar candles. Here's why it is commonly used: 1. Clean Burning: Soy wax is known for its clean and soot-free burn. It produces minimal smoke and releases less harmful pollutants compared to other types of waxes. 2. Longer Burn Time: Soy wax has a slower burn rate, resulting in longer-lasting candles. This allows for extended enjoyment of the candle's fragrance and ambiance. 3. Scent Throw: Soy wax has excellent scent retention, meaning it can hold and release fragrance oils effectively, providing a strong and pleasant aroma when the candle is lit. 4. Eco-Friendly: Soy wax is derived from renewable soybean oil, making it a sustainable and environmentally-friendly choice for candle making. It is biodegradable and has a lower carbon footprint compared to petroleum-based waxes. 5. Easy Cleanup: Spills or drips from a soy wax candle can be easily cleaned up with soap and water, as the wax is water-soluble. When using soy wax for jar candles, it is important to select high-quality soy wax specifically designed for candle making, follow proper candle-making techniques, and use suitable wicks and fragrance oils to achieve optimal results.
We are the direct distributor of SINOPEC and KUNLUN brands, and we can provide the latest paraffin wax at a good price and stable supply. Fully refined paraffin wax is the ideal choice for spinning wax rolls due to its high quality and purity. This type of wax undergoes a thorough refining process, which removes impurities and ensures a smooth, consistent texture. The wax is easy to work with and provides excellent adhesion, making it perfect for creating strong and durable spinning wax rolls. Its low viscosity also allows for easy application and smooth winding. Fully refined paraffin wax is commonly used for spinning wax rolls in textile spinning processes. Here's how it is utilized: Lubrication: It acts as a lubricant on spinning wax rolls, reducing friction between the rolls and the fibers. This allows for smooth and controlled movement during spinning. Heat Resistance: The wax provides heat resistance, allowing the spinning wax rolls to withstand high temperatures generated during the spinning process without melting or deforming. Fiber Adhesion: Paraffin wax helps improve fiber adhesion to the spinning rolls, enabling better control and alignment of the fibers during spinning. Surface Protection: The wax coating protects the spinning rolls from wear and tear, extending their lifespan and reducing the need for frequent replacement. When using wax for spinning wax rolls, it is important to ensure that the wax meets the required specifications for the spinning process and is compatible with the specific fiber type being spun.
WJWAX can provide HNP10 FT-Wax alternatives produced by NIPPON SEIRO CO., LTD. in Japan, which can be used for TTR Toner (Thermal Transfer Ribbon). If you need samples, COA, price and other information, please feel free to contact us. Refined Fischer-Tropsch wax is commonly used in the production of TTR toner (Thermal Transfer Ribbon). Here's how it is utilized: 1. Toner Adhesion: FT-wax improves the adhesion of toner particles to the thermal transfer ribbon, ensuring clear and consistent printing results. 2. Print Quality: The wax helps in achieving sharp and smudge-resistant prints, enhancing the overall print quality and legibility of text and images. 3. Lubrication: FT-wax acts as a lubricant, reducing friction between the ribbon and the printer head. This promotes smooth operation and prolongs the lifespan of the printer. 4. Anti-Static Properties: The wax aids in reducing static electricity build-up during the printing process, minimizing the risk of toner particles clinging to undesired areas. 5. Coating Stability: It contributes to the stability of the coating on the thermal transfer ribbon, ensuring consistent performance and preventing flaking or peeling. The use of refined Fischer-Tropsch wax in TTR toner production helps to optimize print quality, durability, and overall performance of thermal transfer ribbons in various printing applications. Our Fischer Tropsch wax products have a narrower melting range and higher hardness compared to general Fischer Tropsch waxes. Due to its strong sensitivity to temperature, WJWAX's FT-Wax can accurately identify heat release areas, efficiently complete the Thermal Transfer Printing process, enhance the surface gloss of printed patterns, enhance their smoothness and wear resistance, and significantly enhance the feel.
WJWAX can customize various packaging waxes according to customer requirements, including seafood box wax, hamburger paper wax, lactose paper wax, and candy paper wax. Food-grade packaging wax for candy paper serves a crucial role in preserving the quality and extending the shelf life of candies. It acts as a protective barrier against moisture, oxygen, and other environmental factors that can cause spoilage and loss of flavor. Here's a comprehensive overview of food-grade packaging wax for candy wrapper: Composition: Wax is typically composed of a blend of natural and synthetic waxes, such as paraffin wax, beeswax, and carnauba wax. These waxes are carefully selected for their safety, compatibility with food products, and ability to provide effective protection. Properties: Food-grade packaging wax exhibits several essential properties that make it suitable for candy packaging. It is: 1.Waterproof: The wax creates a water-resistant coating that prevents moisture from penetrating the candy wrapper, keeping the candies dry and preventing sogginess. 2.Oxygen Barrier: It acts as an oxygen barrier, reducing the exposure of candies to oxygen, which can cause oxidation and deterioration of flavors and colors. 3.Heat Resistance: It can withstand a wide range of temperatures, ensuring that candies remain protected during transportation and storage. 4.Non-Toxic: It used in food-grade packaging is non-toxic and safe for direct contact with food products, ensuring consumer safety. 5.Flavorless and Odorless: It is flavorless and odorless, ensuring that it does not alter the taste or aroma of the candies. Application: It is applied to sweet paper through various methods, including dipping, spraying, or brushing. The wax is evenly distributed to create a thin, uniform coating on the wrapper. Benefits: Using wax for sweet paper offers several benefits, including: 1.Extended Shelf Life: Waxing candy paper helps extend the shelf life of candies by protecting them from moisture, oxygen, and other environmental factors that can cause spoilage. 2.Preservation of Flavor and Aroma: The wax barrier prevents the loss of flavors and aromas, ensuring that candies retain their original taste and fragrance. 3.Enhanced Appearance: Waxing sweet wrapper improves the overall appearance of candies by providing a glossy finish and enhancing their visual appeal. 4.Cost-Effective: It is a cost-effective solution for candy packaging, providing excellent protection and extending the shelf life of candies. Compliance and Regulations: It must comply with strict regulations and standards to ensure the safety and quality of food products. These regulations vary by country and region, but they typically include requirements for the composition, purity, and safety of the wax used in food packaging.
Purpose Aluminum foil gasket wax is a specialized product used in various industries for sealing and protecting surfaces. It is composed of a combination of waxes and additives, specifically formulated to provide a strong adhesive bond between surfaces. The aluminum foil layer adds an extra layer of protection and insulation. They are widely used for bottle sealing in industries such as medicine, health products, food, cosmetics, etc. The aluminum foil gasket is composed of an aluminum foil composite layer, a wax layer, and a cardboard paper layer. Aluminum Foil Gasket Wax is a good gasket bonding material. Performance This product is made of high-quality microcrystalline wax and blended with modified additives. It has the characteristics of high temperature resistance, easy operation, and no odor. Packaging This product is in block form, packaged in cardboard boxes, with a net weight of 20kg. Storage Store in a ventilated and dry place below 30â?? . Quality guarantee period36 months Notes 1. This product is suitable for use in finished aluminum foil gaskets at an ambient temperature of 5-55. 2. The recommended operating temperature for the wax tray is 105 degrees. 3. The amount of wax applied per square meter should be controlled between 15-22g. How does Induction Heat Seal work? Induction heat sealing operates by utilizing a heat sealing machine to seal liners. The process involves the emission of an electromagnetic field through the induction coil of the heat-sensing device, inducing eddy currents in the coil, which in turn generate heat within the aluminum foil. The heat causes the wax layer above the aluminum foil to melt, allowing it to be absorbed by the pulp board backing. As the wax is absorbed, the aluminum foil separates from the pulp board. The conductive aluminum foil is heated through the eddy currents induced by the coil. The heated foil melts the thin layer of wax, which then gets absorbed into the pulp board. Once the wax is absorbed, the foil detaches from the pulp board. Simultaneously, the polymer on the underside of the foil, in contact with the container, begins to melt. It flows down, solidifies, and adheres to the bottle, forming a secure seal.
Special paraffin wax is commonly used to waterproof corrugated cardboard boxes. The wax is added to paper-based products to create moisture and grease barriers, as well as to provide gloss and freshness seals. The wax coating helps to ensure that the boxes stay moisture-resistant and durable, even when coming into contact with water or grease. Corrugated cardboard boxes are a popular choice for shipping and storage due to their light weight and ample strength. However, they are not naturally waterproof, which can be a problem when transporting goods that need to remain dry. Luckily, special paraffin wax coatings can provide a solution to this problem. Paraffin wax is a type of wax commonly used for waterproofing. It is derived from crude oil and is known for its ability to repel water. When applied to corrugated paper boxes, it creates a barrier that prevents moisture from penetrating the surface, keeping the contents inside dry and protected. This can be particularly important for items such as food products, electronics, and pharmaceuticals that can be damaged by exposure to humidity or moisture. The paraffin wax coating process is a simple one that can easily be done at the manufacturer or packaging company. The wax is melted and sprayed onto the surface of the cartons, forming an even and durable layer. The boxes are then left to cool and harden, creating a waterproof seal that can withstand exposure to external elements. In addition to providing waterproofing, paraffin wax coatings can also increase the durability of corrugated paper boxes. The wax adds an extra layer of protection to the box, making it less likely to tear or fail when being transported or handled. This can save companies money in the long run by reducing the number of damaged or unusable boxes. Overall, the use of special paraffin wax for corrugated cardboard box waterproofing is a smart and practical solution for businesses looking to protect their goods during transport and storage. It is a cost-effective and simple process that can provide peace of mind and protect against potential damage caused by moisture.
Defeathering Wax, also known as Duck Wax or Poultry Wax. The poultry wax produced by WJWAX is made from food grade paraffin wax and various raw materials that meet food safety requirements. It is specifically used for poultry and livestock hair removal, especially for waterfowl hair removal. It is a new type of defeathering wax and an ideal product to replace rosin-based hair removal products. It can be used to remove feathers from ducks or goose, as well as for plucking hair from pigs, sheep, and cows. The poultry plucking wax produced by WJ is food grade wax, and the product does not contain any rosin raw materials (such as rosin glycerides, rosin pentaerythritol esters, etc.). After inspection by relevant national inspection departments and the China Import and Export Inspection Bureau, it is non-toxic, free of harmful substances such as heavy metals, and meets the FDA standards of China, Europe, and the United States. During use, it will not turn black or produce odors, which is beneficial for maintaining cleanliness and hygiene in the workshop and enhancing the corporate image. The secret of WJ's Defeathering Wax being recyclable - natural separation of feathers and wax The surface of waterfowl feathers is covered by oil, and water cannot enter the gaps between the feathers. Therefore, waterfowl feathers can float water. By using Food grade caustic soda and oil to undergo a saponification reaction, the feather oil layer is destroyed, and the feathers sink to the bottom of the water. The wax floats on top of the water because it has a lighter specific gravity than water, so the hair and wax will naturally separate. Will the method of adding caustic soda to saponify animal fats and separating wax affect wastewater treatment? WJ can responsibly say that this will definitely not affect the effectiveness of sewage treatment. Adding caustic soda is to achieve saponification treatment, and the result is the production of neutral saponification substances. The pH value of the saponification substances is neutral and will not have any impact on the microorganisms in sewage treatment. The amount of caustic soda added is very small, usually at a concentration of a few thousandths or tens of thousands, and there is no residue after the saponification reaction with animal fats. Our duck wax can also be separated from oil wax by machine. Please contact us for more details.
Incorporated in 2003, Shandong Gangda International Trading Co., Limited is an energy specialist enterprise, focusing on production and sales. Located in Zouping City of Shandong Province, GANGDA COKE occupies an area of 400 square kilometers, and over 400 employees. Our products have been presented in the markets of Japan, Korea, India, Pakistan and Egypt, etc. And enjoy good fame around our customers. We also have intergrated hundreds of representatives domestic products in the foundry industry in 2015. Shanxi Shenmu Semi Coke, Ningxia Carbon Additive, Graphitized Petroleum Coke and Calcined Petroleum Coke and other carbon products. We will always provide top quality products and service. We have strict quality control system within our factory and keep good test record for each shipment. Also the third party test report is available per customer request. Our main products: Foundry coke, Metallurgical/Nut coke, Semi/Gas/Lam coke, Graphite petroleum coke(Artificial graphite), Carbon raiser, Dry semi coke, Coke dry quenching,
Food Grade Paraffin Wax For Coating Pills WJWAX is a Chinese manufacturer specializing in the production of food grade paraffin and microcrystalline wax, providing stable supply and good prices. We are used for food grade certifications such as HALAL, KOSHER, FDA, ISO, etc. Welcome to inquire. Food grade paraffin wax is commonly used as a coating material for pills and tablets in the pharmaceutical industry. Here are some key aspects of using wax for pill coating: 1. Safety and Compliance: It ensures that the coating applied to tablets is safe for human consumption. It meets stringent regulatory requirements and standards for use in food and pharmaceutical applications, providing assurance of its safety and compliance with health regulations. 2. Smooth Coating and Protection: It creates a smooth, glossy coating on pills, enhancing their appearance and making them easier to swallow. The wax coating also acts as a protective barrier, preventing moisture or air from degrading the pills and maintaining their integrity. 3. Taste Masking: Paraffin wax can help mask unpleasant tastes or odors associated with certain medications. The wax coating effectively encapsulates the active ingredients, reducing the exposure of taste buds to the medication and improving patient compliance. 4. Controlled Release: Paraffin wax coatings can be formulated to provide controlled release of the active ingredients in tablets. By adjusting the thickness and composition of the wax coating, the release rate of the medication can be modified to achieve desired pharmacokinetics. 5. Stability and Shelf Life: Food grade wax offers stability to pills by protecting them from external factors that could affect their quality, such as moisture, light, and oxidation. The wax coating helps extend the shelf life of the tablets and maintain their potency. 6. Easy Processing: Wax melts at a relatively low temperature, making it easy to apply as a coating in pharmaceutical manufacturing processes. It has good flow properties and adheres well to the pill's surface, ensuring uniform and consistent coating coverage. Using food grade paraffin wax for pill coating provides benefits in terms of safety, appearance, taste masking, controlled release, stability, and ease of processing. Its compliance with food and pharmaceutical regulations makes it a reliable choice for coating tablets intended for oral consumption. 1416 USD/MT FOB JINGZHOU
