Public address system mixer amplifier for PA system use. Commercial & industrial range BGM & paging amplifier. Rated outputs of 40W/80W. 70Vm, 100V and low impedance 4-16 ohms speaker outputs. Warranty of 3 years with CE certificate.Feature:� panel volume knob with all-aluminum, high-grade atmosphere; � internal circuit using all-chip technology, more stable performance, alignment more beautiful; � three-way signal input (Two line, one microphone); � comes with USB, SD interface, power on automatic playback amplifier; built-in FM radio function; � four digital tube display, touch function keys; with infrared remote control operation function; � independent adjustment of the volume of each channel; � tweeter, bass independent adjustment; � power supply, audio transformer using pure copper ring transformer, low loss, high efficiency; � has a perfect output short circuit protection, DC protection, high temperature protection and other functions;Specification:ModelAM-40TAM-80TRated Power40W80WMIC Input 600 ohms (Ω), 10mv(-54dBV), unbalancedLine Input10K ohms (Ω), 250mV(-10dBV), unbalancedFrequency Response60Hz~16KHz Distortion
Public address system mixer amplifier for PA system use. Commercial & industrial range BGM & paging amplifier. Rated outputs of 40W/80W. 70V,Website:http://www.jassaudio.com, 100V and low impedance 4-16 ohms speaker outputs. Warranty of 3 years with CE certificate.Feature:� panel volume knob with all-aluminum, high-grade atmosphere; � internal circuit using all-chip technology, more stable performance, alignment more beautiful; � three-way signal input (Two line, one microphone); � comes with USB, SD interface, power on automatic playback amplifier; built-in FM radio function; � four digital tube display, touch function keys; with infrared remote control operation function; � independent adjustment of the volume of each channel; � tweeter, bass independent adjustment; � power supply, audio transformer using pure copper ring transformer, low loss, high efficiency; � has a perfect output short circuit protection, DC protection, high temperature protection and other functions;Specification:ModelAM-40TAM-80TRated Power40W80WMIC Input 600 ohms (Ω), 10mv(-54dBV), unbalancedLine Input10K ohms (Ω), 250mV(-10dBV), unbalancedFrequency Response60Hz~16KHz Distortion
Public address system mixer amplifier for PA system use. Commercial & industrial range BGM & paging amplifier. Rated outputs of 40W/80W. 70V,Website:http://www.jassaudio.com, 100V and low impedance 4-16 ohms speaker outputs. Warranty of 3 years with CE certificate.Feature:� panel volume knob with all-aluminum, high-grade atmosphere; � internal circuit using all-chip technology, more stable performance, alignment more beautiful; � three-way signal input (Two line, one microphone); � comes with USB, SD interface, power on automatic playback amplifier; built-in FM radio function; � four digital tube display, touch function keys; with infrared remote control operation function; � independent adjustment of the volume of each channel; � tweeter, bass independent adjustment; � power supply, audio transformer using pure copper ring transformer, low loss, high efficiency; � has a perfect output short circuit protection, DC protection, high temperature protection and other functions;Specification:ModelAM-40TAM-80TRated Power40W80WMIC Input 600 ohms (Ω), 10mv(-54dBV), unbalancedLine Input10K ohms (Ω), 250mV(-10dBV), unbalancedFrequency Response60Hz~16KHz Distortion
Product Description Mine Ball Mill is a key equipment to grind the crushed materials, and the Mine Ball Mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. And the ball mill can grind various ores and other materials with dry type and wet type. There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material. Mine Ball Mill can satisfy different requirement, and have good features such as low consumption, high capacity per hour, no pollution to the enviroment around, easy to be repaired. 2. Working Principle of Mine Ball Mill The Mine Ball Mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.
Compared to the white lotus seeds obtained through the grinding skin, another way to obtain the white lotus seed is to pick the green lotus seeds that are not yet fully mature, remove the skin by hand, then pell the inner skin off, remove lotus seeds core, and dry. this kind of lotus seed what we called "handmade white lotus seed".  We offer two types of hand-made white lotus seeds, one with a lotus seed core and the other without. Please note the difference when purchasing. Product Name Dried Edible Handmade White Lotus Seeds Nuts with Core Other Names White Lotus Nuts, Bai Lianzi Scientific Name Nelumbo nucifera Place of origin Hunan, China health benefits Cure stress related problems like alleviate restlessness, palpitations, and insomnia. Benefit the spleen, kidney, and heart. Rich in calcium. Improve digestion Reduce cholesterol Lower blood pressure Boost the immune system Prevent cancer Increase the blood circulation Restoring sexxual vigor and youthful energy in older men. Relieves numbness and aching near waist and knees. Helps fighting impotency and premature aging. Very useful for women during and post pregnancy period. Cotains 12% of protein,excellent especially for vegetarians
1. Descirptions: (1) Two Series: the electric heating reactor and the steam heating reactor (cycle oil heating). (2) Working Principle :To put the electric heater into the heat transfer oil in the jacket ,using the heat transfer oil as the heat carrier to heat the material in the reactor. (3)Main Parts: the lid, drum shell, jacket, agitator, shaft seal drive device and support part,and the shaft seal drive device is divided into the packing seal and mechanical seal. 2. Use: Reactor is widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food and scientific research field. 3. Notes: 1) According to users different requirements,there are many mixing methods(anchor, paddle, pan wheel, push, or box-type stirring )to choose. 2) There are five kinds of heating way,including the jacket heating , coil heating, electric heating,steam heating,and the heat transfer oil heating. 3)The user can choose the explosion-proof device,the sealing device, positive pressure or negative pressure inside the reactor. 4)With many years experiences of design and production, our technical engineers can design according to the usersspecial requests.
Woven Textile WristbandWristbands are one or two side printed,full HD colors and soft silk shiny material made.dimensions; 350mm x 15mm width, can customized.material; 100% extra smooth polyester.standard attachment - plastic slide,one way secure clip,self grip.at the moment we can offer any color you need.Usage1.Wristbands used at amusement parks serve as highly visible, non-transferable tickets that are worn by your paid guests. 2.Imprint wristbands with your logo, sponsors' logos, dates, special offers, etc3.Identify special groups of people (school groups, corporate, church, volunteers, etc) with different colored amusement park wristbands.4.Your custom printed wristbands also become souvenirs that the guests wear home.Factory InformationWe are a Gift & Craft Manufacturer, which located in Guangdong, China, supplying various promotion items more than 10 years. With the strength of lanyard, medal, wristband, ribbon for medal, carabiner, key chain, etc.Having our own weaving, silk-printing, heat-transferring and assembly department. All manufacturing processes are done on site at our own factory, allowing us to better control the quality at every stage and guaranteeing our overall production efficiency.In addition,with the developing city of China, so we can get the materials easily with lower price. And can
STAR PICKETS HAVE CORROSION RESISTANCE, STABLE STRUCTURE, HIGH STRENGTH Star pickets are also known as Y posts and star posts. Our star pickets are divided into different versions, light, heavy and extra heavy. It can withstand the great impact without deformation and damaged. In addition, our products are not easy to be corroded in outdoors. Star pickets provide a convenient and cost effective way of setting permanent or temporary fences and barriers. Star picket has two ends. One end with sharp head is easy to be installed into the ground. And other end is flat to make hammer can install it easily. Holes are drilled along the star picket in advance to fix wires, temporary fence and barrier mesh. It can improve the construction efficiency and save times. And star pickets have various uses, whether in the farm, construction site, garden or other places. Star pickets are installed in garden with steel wires and chain link wire mesh. SP-8: Star pickets used in garden with chain link wire mesh.
Vibration Feeding Machine Type: Screening. Input Size: Max-Feeding 1200 MM. Processed Material: It can be used in mine, coal, stone and sand. Application: Vibration Feeding Machine is applied in building materials, chemical products, ore material and more. Way of Working 1. Vibration source of the trough vibration feeder is from exciter, the exciter is composed of two eccentric (driving and driven) shafts and gear pair. 2. The motor drives the driving shaft and then the driven shaft rotates geared by the upper gear of the driving shaft. 3. The materials will continuously flow by reversely rotating the driving and driven shafts at the same time and uniform feeding and coarse screening can be achieved through vibration of the body. Main Features 1. Stable vibration, reliable operation and long service life. 2. Allowing adjusting the exciting force and changing and controlling the flow at any time. 3. Low noise, small power consumption and good adjusting performance. 4. No material flushing, simple structure and easy adjustment, installation and maintenance.
120W Soldering Station BK-3500 with wire self-feeder BK-3500 Soldering station is high power 120W automatic self-feeder high frequency soldering station. There are 220V/110VAC voltage for your optional. Soldering Station BK-3500 Main Features 1. High frequency current heating 2. Rapid heating and quick thermal recovery suitable for lead free soldering 3. Many types of tips are available with easy replacing 4. Micro computer control, set temperature only by pressing keys 5. Auto and manual ways of solder feeding optional 6. Imported motor, automatic feeding 7. With setting automatic sleep and automatic shutdown function 8. Two types of feeding hose optional, easy to use. Long hose suitable for fixed soldering. It can be used as lead free soldering station only 9. Pedal switch or manual switch is available. Soldering direction may be changed as needed and soldering can be agile and convenient Soldering Station BK-3500 Specification Product DescriptionAuto feed & Lead free soldering station Power Consumption120W Input VoltageAC220V 50Hz / 110V 60Hz Output VoltageAC36V 400KHz Feed motor24V DC Motor Feed SpeedAroud 14-35mm/s Feed Time0-3.5s Case materialAluminum Soldering Iron Tip to grounding resistance
PVC foam sheet extrusion die & two double layers runner foam board mould Advantage: Easy to clean and upper and lower can be adjustable. PVC Skinning Foamed Board Extrusion Mould/Die Head 1, Choose reasonable length for calibration mold according to different thickness, to make evenness of final products surface within 3/10000. 2, Larger cooling water flow, speeder flowing speed and even cooling water hole arrangement go make the products cooling and calibration fast, even and the products size more exact. 3, Adjustable underneath lifting cylinder, accurate position sliding rail, with good outlooking and easy operation. 4, Wide angle butterfly type sunner way design, to make sure the pressure of the mould more even, and flow more accurate. 5, According to different wall thickness of the products, to choose different reduction ratio and the size of stable zones, to ensure the products production more stable, production period longer, foaming multiplying power larger. 6, Inner wall choosr independent material feeding design, to make foaming products surface color and density uniformity. 7, Short period for mould testing, within 3 days can finish testing if all the working conditions are mature.
Nowadays, more and more machine have used rubber hose to transmit hydraulic pressure as working power. After crimped by the hose crimping machine, the rubber hose have been used widely in almost every industrial field which involved in hydraulic pressure.//  Hy-68 hydraulic hose crimper is widely used in the mechanical engineering at home and abroadâ forâ buckling processingâ of high pressure rubber pipe assembly. It can also be used for buckling the two-way bends, especially large bends and irregular shape bends. This machine features small and portable appearance, big force, low noise and very easy to operate. â // Crimpingâ range:6mm-51mm/1/4"~2"â // Max.Buckling force :500t// Scale accuracy :0.01mm// Rated pressure:31.5mpa// Oil pump displacement :5ml/rad/3kw(380v)â 2.5ml/rad/2.2kwâ (220v)// Overall dimensions :730(l)ã?470(w)ã?780(h)mm// Dies:10 sets// Weight: 275kg// It isâ worth having this machine for home shop use, making your own hydraulic hoses! -
Features: 1. Two ways intercom 2. Support flat call flat 3. Wide view angle design 4. Powered on indoor monitor 5. DIY design, easy to installation 6. Built-in memory design (Optional) 7. Support unlocking and monitoring 8. 4 wired connection, easy to operate 9. High definition and normal cameras for optional 10. Super slim housing, good for placing in anywhere 11. Support 2 call panels + 4 indoor monitors (Optional) 12. LED night version design, easy to see in dark environment Outdoor station: Material: Aluminum alloy panel Camera: CCD View Angle: 120º Resolution: 600TVL Mini-Lux: 0.1 Lux Functions: Calling and talking Working temperature: -25 to 65°C Environment temperature: -35 to 75°C Working Voltage & Current: DC12V/1A IP Rate: IP55 Installation: Surface mounted Color: Silver Dimensions: 134.5 x 59.5 x 40.5mm 7 Inch video door phone Doorbell Intercom Kit 1-camera 1-monitor Night Vision7 Inch video door phone Doorbell Intercom Kit 1-camera 1-monitor Night Vision7 Inch video door phone Doorbell Intercom Kit 1-camera 1-monitor Night Vision Indoor monitor: Plastic Shell Color: White/ black Screen: 7 inch LCD/TFT Installation: Surface mounted Functions: Talking/unlocking/monitoring/calling Resolution: 800 x 480 Working Voltage & Current: DC12V/1A Working temperature: -25 to 60°C Dimensions: 220 x 138 x 20mm 7 Inch video door phone Doorbell Intercom Kit 1-camera 1-monitor Night Vision7 Inch video door phone Doorbell Intercom Kit 1-camera 1-monitor Night Vision Packaging & Shipping White giftbox with out carton And it is suitable shipped by sea, by air, by express, by train, by truck, or any other shipping ways. Our Services 1. We can offer the samples free for testing, and the customers should pay the freight. 2. The warranty is two-three years 3. We are the customs registered, and have the authorization to do the Export & Import business. And we have professional employees to complete all the works of Export & Import. We have customer service center, you can ask for help from our customer service center, and we will action accordingly. Or you can download the data information from our center. And you can get the details on our website. FAQ If you have any questions please feel free to contact me by email, we are sure that your messages will be responsed within 24 hours.
An 3 Series PTO shaft is a kind of drive shaft utilized to transfer the power of the power taking-off of the tractor (PTO) into an instrument. It is distinguished by the three-splined design that is connected to it the PTO of the tractor. The 3 Series shafts for PTOs are usually constructed of aluminum or steel and come in various lengths and designs. Three Series PTO shafts can be utilized with a variety of equipment, including mowers balers, and cultivators. They also work in conjunction with trailers of various types. When selecting a 3 Series PTO shaft, it is essential to choose one that is the proper size and shape for the device that will be used. It is also crucial to ensure it is constructed of a sturdy material that is able to stand up to the pressures that will be imposed on it when in use. The 3 Series shafts form an essential element of a tractor's power takeoff system. They enable the tractor to run a range of equipment and make it a machine that is more adaptable. Three Series PTO shafts are affordable, making them an economical option to add more functionality to the tractor. If you're seeking a way to enhance the functionality of your tractor the 3 Series shaft for PTO is an excellent alternative. They're durable, sturdy, and inexpensive They are also available in a range of sizes and lengths to satisfy your needs. #Pros and Cons of Using the 3-Series PTO Shaft There are a variety of advantages of using the 3 Series PTO Shaft for your agricultural machinery or equipment: (1) Greater flexibility: A 3 Series PTO shaft lets you utilize a variety of tools in conjunction with your tractor, which expands its flexibility. For instance, you could make use of a baler, mower, or cultivator using the 3 Series shaft for PTO. (2) Increased efficiency: A 3 Series PTO shaft is a great way to increase the effectiveness of your tractor. The 3 Series PTO shaft will allow you to make your equipment more efficient and save time and cost. (3) Reducing wear and tear The 3 Series shaft will assist in reducing damage to your tractor. With the help of a PTO shaft of 3 Series, it will help safeguard your tractor's gears as well as other parts from being damaged. (4) Improved safety: A 3 Series PTO shaft is a great way to enhance the security of your tractor's operation. By utilizing a 3 Series PTO shaft, you will lower the chance of accidents, for example, the equipment falling off the tractor. #How does the PTO shaft 3 Series Function? It is the 3 Series PTO shaft that transfers power from the tractor to a piece of equipment via a unidirectional shaft that connects directly to the tractor's PTO Stub shaft. Its PTO shaft is composed of several parts, consisting of two yokes as well as an outer and inner tube and universal joints that are splined.
As we all know, the storage modes of liquid nitrogen tanks can be divided into two types according to sample storage requirements: gas phase and liquid phase, that is, soaking in liquid nitrogen and storing in nitrogen. In order to make it easier for users to distinguish between the two, regardless of industry or brand, they are accustomed to using storage modes to identify them. Liquid phase storage is liquid phase liquid nitrogen tanks, and gas phase storage is gas phase liquid nitrogen tanks. This is also their main way of distinguishing themselves! Of course, there are other differences besides this, letâ??s introduce them one by one. 1. Model differences: Including capacity size and national standard naming. The liquid phase liquid nitrogen tank has a capacity range of 1-175 liters and is named YDS. The national standard stipulates that the material is aluminum alloy. The gas phase liquid nitrogen tank has a capacity range of 350-1800 liters and is named YDD. The material specified by the national standard is stainless steel. For user use, just select the appropriate model and type based on the number of samples. 2. Mode differences: Liquid phase liquid nitrogen tank, the sample is immersed in liquid nitrogen; The gas phase liquid nitrogen tank meets both liquid phase and gas phase modes. There is a liquid nitrogen storage area at the bottom of the tank to provide liquid nitrogen to the sample area. Note: Vapor phase storage also requires supplementing liquid nitrogen. 3. Management differences: Liquid-phase liquid nitrogen tanks have a wide range of uses and are relatively small in size. Sample classification management relies on buckets and freezing racks. There is no intelligent control and requires manual labor. Regardless of the size of the gas-phase liquid nitrogen tank, it is equipped with an intelligent control system that can display the internal temperature, perform relevant alarms, and automatically replenish liquid nitrogen.
Explore our jaw dropping back packs bags which you can carry wherever you endeavor to venture around. Manufactured with Cotton and Jute fabrics, our backpacks cater to the universal requirements of both men and women. Our bags come in numerous sizes and styles, where both Cotton and Jute made bags are available. Beginning with color to that of its feature and trendy way of handling, our backpacks are rare, and it is yet to be explored. These bags are spacious and very convenient to use. You can safely put all your belongings inside it with utmost ease. Apart from our great selection of jute and cotton backpacks, we have Classic Backpacks of polyester material. Featuring adjustable padded shoulder straps, these are easy and comfortable to carry. Multi-purpose in nature, itâ??s spacious enough to accommodate your belongings. You can find two compartments- the main one and a pocket with a concealed zipper. We have various other styles in bags to accompany you when you travel and leave you spoilt for choices. One such trendy variant is the duffel bag. While the Barrel Duffel Bag, cylindrical in shape, makes it incredibly easy for you to stuff your belongings easily in its single-zipper main compartment; the Colour Accent Club Duffel bag impresses users with two large side pockets at each side of the main compartment for added space. Other innovative designs are noticeable in Budget Fanny Pack and the Document Bag. The prior, also known as a belt bag, is completely handsfree, spacious and a practical solution to tuck away the most essential travel items. The latter, on the contrary, is best suited to serve the needs of businessmen or office workers, for carrying important documents, notebooks, stationery items etc. Keep your office essentials organised in our slim briefcases and enjoy your corporate life!
Online Hydrogen Purity Analyzer The online hydrogen purity analyzer uses sensors based on a reliable and stable thermal conductivity concept that provides high sensitivity and accurate analysis of two-phase gases. It is designed in such a way as to monitor hydrogen purity in the generator and gas purity in the generator during the gas replacement process. With a rich external control port, users can freely choose and easily set the form of a plug-in transmitter or access port. On-site inspections and alarms are available. The system has integrated sound and light alarms and provides a relay that is normally open to the control terminal. About Tri-Gas Analyzer The Tri-Gas Analyzer Are Designed Specifically For Monitoring H2 Purity In The H2 Feed To A Power Generator And To Monitor The Purging Procedure During Shut Down. The Analyzer Can Measure The Following Gases By Switch Selection: Range 1: 0-100.0% H2 In Air; Range 2 : 0-100.0% H2 In CO2; Range 3 : 0-100.0% Air In CO2. A 4-20 MA Output Is Provided For The Range Of 85-100% H2 In Air, Along With Two Gas Alarms And A Sensor Fail Alarm. Tri-Gas Analyzer Applications: For Continuous Analysis Of Hydrogen Purity And For Purge Monitoring Of Hydrogen-Cooled Generators And Synchronous Converters. FEATURES : Easy to setup The interface is simple and easy to operate Adjustable high and low alarm value without any hassle Free maintenance with no consumables Power consumption is low Self-adjustment function Explosive proof housing Password management to prevent incorrect operation More than 1% improved refinery hydrogen management system
Womens laptop tote bag is a must have bag in any womens closet. This is a secure and safe way to travel with your laptop or any tech device because of its padded pocket to protect them. This is also a tote bag makes being organized easy because of its interior organization system. Made from durable canvas material and is fully lined in this handbag which must to be have. The adjustable shoulder strap helps adjust it to maximum comfort and the inner pockets essentials easy to grab quickly. Stylish and elegant womens laptop tote bag with a simple and colorful stripe printed for decorating. Ideal for everyday to go to work, school, shopping, beach and travel etc. Its made of high quality nature cotton canvas material that with light weight and comfortable to carry. Spacious main compartment with zipper closure to safely store a variety of personal items such as wallet, tablet, phone, books and other essentials. Multi interior open pockets for small accessories like phone, mouse, power supply and so on which can be get access into quickly. This handbag is large size ensure that you can carry a lot of things with your wherever you go to keep all of your necessities handy with the women handbag and has two sturdy handles to make it easy to carry. Some women love large bag because they can hold a ton of stuff. Thatâ??s the case with this PU leather tote. Measuring 39cm x 9cm x 31cm is size for 15 inch laptop and can hold anything you want to take with you on-the-go. This is the perfect tote for the everyday women. Interior Organization System Padded Interior Compartment For Electronic Storage Exterior stripe decorated Adjustable Shoulder Strap Detachable shoulder strap Fully Lined Interior Two Tone Handle Straps url:http://www.meubag.com
CO2 Supercritical Extraction Machine Descriptions: CO2 Supercritical Extraction Machine, This system is multi-function SCFE equipment, the working mode is intermittent or continuous way to extract solvent from solid or liquid material, the additive can be add to the supercritical fluid. The design of pressure vessels according the related national standard and rule demand and with over pressure protection system which means enough safety valve. The system has two extractors and two separators. The whole equipment beauty, safety and easy operation, pressure temperature flow number can be showed from pressure meter and digital instrument. CO2 Supercritical Extraction Machine Characteristic: 1. Low viscosity and high air permeability; 2. Excellent solubility with similar liquid density; 3. The solubility of a substance depends on the density of the solvent. By changing the pressure and the temperature, we can achieve a change in the solubility parameter; 4. CO2 gas is easy to get, cheap, can be recycled in production ; 5. NO Solvent residue; 6. By changing the pressure and temperature, we can achieve changes in solubility; 7. The extraction takes place at low temperatures and the material will not be destroyed; 8. Wide selection (solubility controllable); 9. The separation is simple and efficient without any residue; 10. Ecological safety, does not affect the environment. CO2 Supercritical Extraction Machine Application: 1. Food Applications. 2. Health Care Products Applications. 3. Application In Traditional Chinese Medicine. 4. Chemical Applications. 5. Pesticide Residue Analysis In The Application.
Our business covers industrial control, security, LED lighting, medical equipment, automotive electronics, instrumentation, consumer electronics, photoelectric coupling, power management, communication, network and computer circuit components intelligent home, sensing instruments, subway high speed rail, automation and so on. We can provide customers in various fields including spot purchase, bill of material matching, sluggish inventory handling, lower purchasing cost and small batch purchase. Based on the geographical and environmental advantages of the headquarters of Hongkong, a one-stop electronic component service is realized for the customers at home and abroad. It also saves time and money for the customers while improving the efficiency. Brand: EUPEC European Power Electronics Control method: one way Number of poles: two poles Packaging Material: Plastic Packaging Package shape: other Shutdown speed: high frequency (fast) Cooling function: without heat sink Power characteristics: low power Frequency characteristics: high frequency The main distribution brands are: ADI, AVAGO, TI, MAXIM/DALLAS, FSC/IR/VISHAY, MICROCHIP, NXP/ON, INFINEON, DIODES, F. REESCALE, etc.; memory FLASH series: SAMSUANG, SST/ISSI, MICRON, HYNIX Hynix (Modern), SPANSION, SILICON, WINBOND and so on. The company also runs a variety of passive devices, connectors, relays, sensors, and many other cold door, stop production, military integrated circuits. Specializing in world famous brand IC, relay, two or three pole transistor, tantalum capacitor and resistor capacitor can provide professional BOM with single station supporting service for manufacturers.
