440 Stainless Steel Coil Strip Specifications: Grades Stainless Steel J1, J2, J4, 201, 202, 301, 304, 304H, 304L , 309, 309S, 310, 310S, 316, 316L, 316TI, 321, 321H, 347, 409, 410, 410S, 420, 430, 441, 904L Thickness 0.2mm - 60mm Width 3.2mm - 2000mm Length AS PER CUSTOMER'S REQUIREMENT Type of Material STAINLESS STEEL SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD,FULL HARD. Finish NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. Standard ASME, ASTM, AISI, EN, BS, GB, DIN, JIS, SUS, etc. manufacture Cold Rolled ,hot rolled Application Decoration,Industry,food processing and medical industry ,ships building industry etc. Certification SGS, BV, IQI, TUV, ISO, CE, etc Coil Weight 3-10 Tons Or As Your Requirements Tolerance ±1% MOQ 1 ton Supply Ability 5000 tons / month Lead Time 7-15 working days after the receipt of 30% deposit Payment Terms 30%T/T Advance + 70% Balance Price Terms FOB, CFR, CIF, EXW Packing Standard sea-worthy package or as required Characteristics of 440 Stainless Steel Coil: Excellent work hardening (non-magnetic); Excellent high temperature strength; No magnetism in solid solution state; Cold rolled products have good gloss and beautiful appearance. Uses: seawater equipment, chemical, dye, paper making, oxalic acid, fertilizer and other production equipment; Photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts. 440 is widely used in the chemical industry because of its excellent corrosion resistance. 440 is also a derivative steel of 18-8 austenitic stainless steel, with 2 ~ 3% Mo added. On the basis of 440, many steel grades are also derived. For example, 440Ti is derived after adding a small amount of Ti,440 is derived after adding a small amount of N, and 317L is derived by increasing the content of Ni and mo
We are whole supplier of ss scrap from Japan,Vietnam. Load loose in bag or bundle 20ft / 40ft. payment term: LC Or T/T. Commodity: STAINLESS STEEL GRADE 304, Grade 430.
- Commodity: Stainless Steel Scrap 201/304/410/430 - Quantity: 500 MT monthly - Payment terms: 100% irrevocable LC at sight or T.T - Looking for genuine buyer from Asia
ALLOY 200 STAINLESS STEEL is a ferritic austenitic (duplex) stainless steel, which combines the most beneficial properties of many ferritic and austenitic steels. Because the content of chromium and molybdenum in this steel is very high, it has excellent resistance to spot corrosion, crevice corrosion and uniform corrosion The two-way microstructure ensures that the steel has high resistance to stress corrosion cracking, and the mechanical strength is also high. ALLOY 200 STAINLESS STEEL is used in oil and natural gas industry; Offshore stone skyshatter oil platform (heat exchanger pipe, water treatment and water supply system, fire protection system, water spraying system, water stabilization system; petrochemical equipment; desalination (desalination) equipment (and high-pressure pipe and seawater pipe in the equipment). Mechanical and structural components that require both high strength and high corrosion resistance: fuel (waste) gas purification equipment. The high chromium and molybdenum content of 2507 makes it have strong resistance to organic acids such as formic acid and acetic acid. Alloy 2507 also has strong corrosion resistance to inorganic acids, especially those containing chlorides. Product name ALLOY 200 STAINLESS STEEL Grade 2507 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn P S Ni Cr Mo 200 0.03 0.80 1.2 0.035 0.02 6-8 24.0-26.0 3-5 Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
Product name : Color Coated 304 Stainless steel sheet Grade : 304 Thickness range : 0.3mm-3.0mm, Width range : 600mm-1500mm Length : 2000mm, 2438mm, 3048mm Size : : 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish : No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time : 7 to 15 working days after the receipt Packing : Wooden pallet or according to customer's request Application : Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Warehouse Storage : Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project Packing and shipping : Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service. During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period.
Decoration field: 304 stainless steel can be used in decoration field. 304 stainless steel has been widely used in the decoration industry due to its high tensile strength, good internal wall finish and excellent wear resistance. Just like our common stainless steel stair guardrails, handrails, stainless steel anti-theft windows, stainless steel doors, stainless steel tables and chairs, they are all made of 304 stainless steel decorative tubes. In life, the bathroom is wet and the kitchen is full of lampblack, so 304 stainless steel can be used in these two places. Industrial field: 304 stainless steel is used in the industrial field, mainly for industrial transmission pipelines and mechanical structural parts such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. Generally, the working pressure of water supply system in high-rise buildings is high, while the tensile strength of 304 stainless steel is strong, and the possibility of water leakage under external force is very small. It is an important material of water supply system in high-rise buildings Product name Color Coated 304 Stainless steel sheet Grade 304 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate
Product name : Color Coated 304 Stainless steel sheet Grade : 304 Thickness range : 0.3mm-3.0mm, Width range : 600mm-1500mm Length : 2000mm, 2438mm, 3048mm Size : 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish : No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time : 7 to 15 working days after the receipt Packing : Wooden pallet or according to customer's request Applicati on : Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Warehouse Storage : Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
Product name : Color Coated 304 Stainless steel sheet Grade : 304 Thickness range : 0.3mm-3.0mm, Width range : 600mm-1500mm Length : 2000mm, 2438mm, 3048mm Size : 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish : No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time : 7 to 15 working days after the receipt Packing : Wooden pallet or according to customer's request Application : Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Warehouse Storage : Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
We are supplying Inox scrap, STAINLESS STEEL SCRAP from Vietnam Grades: 304, 202, 201, Payment: LC at sight, Feel free to contact us at any time.
Product information Stainless Steel 310,310S Sheets can be welded using most of the resistance and fusion methods.Stainless Steel 310,310S Plates also possesses good low temperature toughness and is non-magnetic in the annealed condition. In addition to its heat resistance properties, Stainless Steel 310,310S also enjoys better resistance against creep and stress rupture corrosions. Stainless Steel 310,310S Sheets is used in Oil Refineries, Fluid catalytic cracking units, Hanger rods, and more. Like most other austenitic alloys, Stainless Steel 310,310S Plates work hardens and may require annealing after severe forming. Niobium in Stainless Steel 321H Coils has been added to suppress grain boundary Chromium Carbide precipitation. Grade Stainless Steel 310,310S Standard ASTM A240 / ASME SA240 Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc Thickness 4 mm To 100 mm Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc Form Sheets, Plates, Coils, Slatting Coils, Perforated Coils Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Stainless Steel 316,316L,316H is widely used in kiln, high-temperature furnace, boiler, furnace liner high-temperature equipment, such as kiln car, boiler liner, high-temperature furnace, high-temperature furnace tube, combustion machine liner, etc. It can be used for high-temperature equipment. The product is resistant to high temperature and heat. Stainless Steel 316,316L,316H has good creep strength and can work continuously under high temperature. The working temperature of Stainless Steel 316,316L,316H is 1200 , and it can work continuously at 1100. It is mainly used to manufacture high temperature exhaust pipe, high temperature furnace, high temperature furnace liner, crematory furnace and other steel grades requiring heat resistance, as well as high temperature and high temperature contact parts. Product name Stainless Steel 316,316L,316H Grade 316,316L,316H Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C N Mn P S Ni Cr Mo 310S 0.05 - - - - 20 25 - Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
Stainless steel 430,430F is widely used in kiln, high-temperature furnace, boiler, furnace liner high-temperature equipment, such as kiln car, boiler liner, high-temperature furnace, high-temperature furnace tube, combustion machine liner, etc. It can be used for high-temperature equipment. The product is resistant to high temperature and heat. Stainless steel 430,430F has good creep strength and can work continuously under high temperature. The working temperature of Stainless steel 430,430F is 1200 , and it can work continuously at 1100 . It is mainly used to manufacture high temperature exhaust pipe, high temperature furnace, high temperature furnace liner, crematory furnace and other steel grades requiring heat resistance, as well as high temperature and high temperature contact parts. Product name Stainless steel 430,430F Grade 430,430F Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C N Mn P S Ni Cr Mo 430,430F 0.05 - - - - 20 25 - Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
* Cold rolled steel is our most common and commonly used cold rolled products.Its brand can be generally divided into: ST12, ST13, ST14, ST15, ST16 and so on. * ST12 is German standard (DIN1623), It's ordinary cold rolled steel. In principle, ST12 can only be bent and formed, and no stamping is allowed. * Surface quality: FC, FB * ST12 Chemical Component * Chemical C Mn P S Al elements * Percentage 0.10 0.50 0.035 0.035 0.020 * ST12 Mechanical properties a MPa 280, MPa 270 410, L0=80mm b=20mm % 28
Capacity: 0.7L/1L; Heat retention after 6h >= 78 C; Body: Stainless steel material, customized patterns and colors; Lid: PP Plastic material, just press the button to get water; Bottom: PP Plastic material, skid resistance, easy to disassemble; Mouth: Nice and even water flow, anti-overflow; Glass refill: High quality, produced with Japanese technology, excellent heat retention rate; Gasket: Silicone material, resist leakage; Color and Pattern: Optional or customized; Logo: Rang Dong; OEM: Accepted;
Capacity: 1L/2L/5L; Heat retention after 6h >= 78 C; Body: Stainless steel/Steel material, customized patterns and colors; Lid: Polypropylene material, lever pump type; Bottom: Polypropylene material, skid resistance, easy to disassemble; Mouth: Poured evenly, speed property, anti-overflow; Glass refill: High quality, produced with Japanese technology, excellent heat preservation; Color and Pattern: Optional or customized; Logo: Rang Dong; OEM: Accepted;
Capacity: 1L/2L/2,5L; Body: Stainless steel material, customized patterns and colors; Lid: Polypropylene material, push button type; Bottom: Polypropylene material, skid resistance, easy to disassemble; Mouth: Poured evenly, speed property, anti-overflow; Glass refill: High quality, produced with Japanese technology, excellent heat preservation; Color and Pattern: Optional or customized; Logo: Rang Dong; OEM: Accepted;
Standard : JIS, AISI, ASTM, GB, DIN, EN, BS ETC. Material 201 301304L 309S 316L310S321410 4302205 2507 904L INCOLOY Alloy HASTELLOY MONEL etc Specifications Round bar Diameter : 0.1~500mm Hexagonal bar Size : 2mm~100mm Flat bar Thickness : 0.3~200mm Width : 1~2500mm Square bar Size : 1mm*1mm~800mm*800mm Length : 2m, 5.8m, 6m, or as required. Surface : Black, peeled, polishing, bright, sand blast, hair line, etc. Price Term : Ex-work, FOB, CFR, CIF, etc. Export to : Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam, Ukraine, Brazil, South Africa, etc. Delivery Time : Standard size is in stock,prompt delivery or as order's quantity. Package : Export standard package, bundled or be required. The inner size of container is below: * 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM * 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM * 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM Use of stainless steel round bar: 1. It is used to manufacture self tapping screws such as bolts and nuts; 2. Used for manufacturing rivets; 3. Used for making spring steel wire and transmission mechanism parts; 4. It can be used for filling and strengthening in welding materials; 5. Main parts and components that can be used to manufacture molded articles; 6. It can be made into welded pipe for deep processing of seamless steel pipe or raw material of seamless steel pipe. 7. It is widely used in petroleum, chemical, food and other industries 8. It can also be used in shipbuilding, boiler and pressure vessel manufacturing, etc. 9. Mainly used for automobile parts: axle parts, such as automobile half axle sleeve and various small bearing shells 10. Mainly used for bicycle accessories: bicycle frame tube and various frame joints 11. Widely used in hardware products factories and machinery manufacturers 12. Widely used in various vehicle parts 13. Wide application and furniture decoration industry 14. Widely used in various mechanical equipment 15. Widely used in various pipelines 16. Widely used in various construction machinery 17. Applied to household appliances 18. Applied to electronic communication equipment
2507 Stainless steel sheet is a ferritic austenitic (duplex) stainless steel, which combines the most beneficial properties of many ferritic and austenitic steels. Because the content of chromium and molybdenum in this steel is very high, it has excellent resistance to spot corrosion, crevice corrosion and uniform corrosion The two-way microstructure ensures that the steel has high resistance to stress corrosion cracking, and the mechanical strength is also high. 2507 stainless steel is used in oil and natural gas industry; Offshore stone skyshatter oil platform (heat exchanger pipe, water treatment and water supply system, fire protection system, water spraying system, water stabilization system; petrochemical equipment; desalination (desalination) equipment (and high-pressure pipe and seawater pipe in the equipment). Mechanical and structural components that require both high strength and high corrosion resistance: fuel (waste) gas purification equipment. The high chromium and molybdenum content of 2507 makes it have strong resistance to organic acids such as formic acid and acetic acid. Alloy 2507 also has strong corrosion resistance to inorganic acids, especially those containing chlorides. Product name 2507 Stainless steel sheet Grade 2507 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn P S Ni Cr Mo 2507 0.03 0.80 1.2 0.035 0.02 6-8 24.0-26.0 3-5 Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
304L stainless steel is mainly used in automobile accessories, hardware tools, tableware, cabinets, medical appliances, office equipment, weaving, handicrafts, petroleum, electronics, chemicals, textile, food, machinery, construction, nuclear power, aerospace, military and other industries. Product name 304L Stainless steel sheet Grade 304L Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn P S Ni Cr Mo 304L â?¤0.03 â?¤1.0 â?¤2.0 â?¤0.035 â?¤ 0.03 9.0-13.0 18.0-20.0 Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project. Packing and shipping Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service. During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period.
430 stainless steel is a universal steel with good corrosion resistance. Its thermal conductivity is better than that of austenite, its coefficient of thermal expansion is smaller than that of austenite, and it has good thermal fatigue resistance. With the addition of stabilizing element titanium, the mechanical properties of weld joints are good. 430 stainless steel is used for building decoration, fuel burner parts, household appliances and household appliances. 430F is a steel with free cutting property added to 430 steel, mainly used for automatic lathes, bolts and nuts. 430LX adds Ti or Nb to 430 steel to reduce the content of C, which improves the processability and welding performance. It is mainly used in hot water tanks, hot water supply systems, sanitary appliances, household durable appliances, bicycle flywheels, etc. Product name 430 Stainless steel sheet Grade 430 Thickness range 0.3mm-3.0mm, Width range 600mm-1500mm Length 2000mm, 2438mm, 3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Finish No. 1 , No. 4, hairline , 2b, BA, 8K, embossed, PVD color coated, sand blasted, anti-fingerprint Lead time 7 to 15 working days after the receipt Packing Wooden pallet or according to customer's request Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Grade C Si Mn P S Ni Cr Mo 430 0.12 0.75 1.0 0.040 0.03 0.60 16.0-18.0 - Products Display Warehouse Storage Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
