China Hot Rolled Stainless Steel Coil Manufacturers,Suppliers, Factory

QIHONG ultra thin stainless steel foil is a high-precision customized metal material independently produced and processed by Ningbo Qihong Stainless Steel Co., Ltd., a reputable supplier serving global precision manufacturing industries. Backed by self-built rolling production lines and complete in-factory quality control systems, we break the industry thickness barrier to achieve stable mass production of 0.008mm ultra-thin stainless steel foil. All product performances are verified through four months of continuous industrial real-scene tests, covering electronic shielding, micro heat dissipation and medical precision component application scenarios. As a professional manufacturer rooted in China, we strictly control the whole production process from raw material selection to finished product inspection. With ultra-precise dimensional tolerance, excellent flexibility and stable corrosion resistance, our stainless steel foil is widely adopted by overseas clients in new energy, medical devices, consumer electronics and aerospace fields, delivering consistent and reliable industrial material solutions.

Qihong High Strength Stainless Steel Spring Strip is a precision cold‑rolled elastic material independently developed by Ningbo Qihong Stainless Steel Co., Ltd. located in China . It features ultra‑high tensile strength, stable elastic recovery, excellent fatigue resistance, and good corrosion resistance, suitable for high‑cycle, high‑load, and long‑life spring components. As a professional manufacturer integrating R&D, production, and testing, Qihong provides stable, reliable, and customizable high‑strength spring strip solutions for global customers. As a trusted supplier to automotive, electronics, precision instruments, and medical devices, Qihong ensures consistent performance and strict dimensional control through advanced factory equipment, scientific management, and professional inspection systems.

Wholesale high quality 904L Stainless Steel Coil made in China from Qihong. 904L stainless steel coil is a highly alloyed super austenitic stainless steel material with very low carbon content. It has good corrosion resistance in dilute acid and is designed for harsh environments with harsh corrosion conditions.Ningbo Qihong Stainless Steel Co., Ltd. is specialized in stainless steel coils, we are a professional stainless steel coils supplier. The 904L stainless steel coils' quality, delivery cycle ,price and customized service have been highly praised by the European and American markets’s customers. We look forward to becoming your long-term partner in China.

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.

Ningbo Qihong Stainless Steel Co., Ltd. is a company specializing in the production and supply of 202 stainless steel coil strip. The company is located in Ningbo City, Zhejiang Province. As one of the China 202 stainless steel coil strip manufacturers and suppliers, you can have best price from our factory. The 202 stainless steel strips are extensively employed in various applications, including building decoration, hotel amenities, shopping mall fixtures, and components for glass handrails.

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.