China Heat-resistant 202 Stainless Steel Coil Manufacturers,Suppliers, Factory

316L Stainless Steel Foil is a precision-rolled stainless steel material designed for applications requiring excellent corrosion resistance, dimensional stability, and reliable forming performance. Supplied by Ningbo Qihong Stainless Steel Co., Ltd., a professional 316L stainless steel foil manufacturer and supplier in China , the material is available in thicknesses from 0.01 mm to 0.30 mm and widths from 1.5 mm to 600 mm . With multiple hardness conditions, surface finishes, and custom processing options, this precision foil is widely used in electronics, medical components, new energy equipment, automotive systems, and other industries where material consistency and corrosion resistance are critical.

304 stainless steel sheet is a universal stainless steel material, anti-rust performance is stronger than 200 series stainless steel materials. High temperature resistance is also better. Ningbo Qihong Stainless Steel Co., Ltd. Is a professional 304 Stainless Steel Sheet supplier, The 304 stainless steel Sheet’s quality, excellent Bending, Decoiling, Cutting processing technology, delivery cycle ,price and customized service have been highly praised by many customers. We look forward to becoming your long-term partner in China.

Ningbo Qihong Stainless Steel Co., Ltd. is specialized in precision stainless steel foil sheets, stainless steel foil sheet is a thin stainless steel sheet, its thickness is generally between 0.01mm and 0.5mm. Because of its thin, soft, strong, corrosion resistance and other characteristics, it is widely used in aerospace, electronic communications, optoelectronics, chemical industry, Medical and other fields, and will also have important application prospects in the future development of human science and technology.

Hardened stainless steel spring strip is a cold-rolled tough steel material. It is mostly made for elastic parts that bend repeatedly. Located in Ningbo, we temper every steel coil in stable production conditions. This keeps steady hardness, good bending performance and longer fatigue life. Compared with ordinary stainless strips, our hardened steel maintains good elasticity under continuous force. It is a trustworthy material for precision shrapnel and small spring components. We have complete in-house rolling lines and testing machines. Every production batch is checked carefully on dimension, surface condition and hardness. We never use low-grade raw materials to cut costs. For us, stable quality and high precision always come first for industrial buyers.

Stainless steel nuts is a threaded part used fo fixing bolts or screws to fasten parts. Stainless steel material can withstand the air, steam, water and other weak corrosive media and acid, alkali, salt and other chemical corrosive media corrosion, It has corrosion resistance, high temperature resistance, oxidation resistance and other characteristics, this kind of nuts widely used in machinery, construction, aviation,and other fields.

Ningbo Qihong has been supplying precision stainless steel strips for many years. We have complete, readily available equipment, experienced workers, and reliable technicians. We specialize in producing thin stainless steel spring strips. Our raw materials are carefully selected high-quality stainless steels such as SUS301, SUS304, and SUS316. We meticulously process each step, from cold rolling to heat treatment, without cutting corners. Our steel strips are extremely thin, ranging from 0.03mm to 0.5mm, almost at the micron level. They offer excellent precision, elasticity, and rust resistance, making us one of the best in the industry. Our production adheres to international standards such as ASTM, JIS, and GB, making them suitable for industries like consumer electronics and new energy. The products we deliver to our customers are durable, reliable, and flexible materials.