China 301 Cold Rolled Stainless Steel Strip Manufacturers,Suppliers, Factory

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.

QiHong Stainless Steel Co., Ltd. professional supply of stainless steel materials and stainless steel products. Wing nuts m10 are one of the more popular products in our stainless steel fasteners. Our team has been engaged in stainless steel industry for more than 10 years. We can provide our clients the best services. We also focus on the after-sale service of our customers.

Ningbo Qihong Stainless Steel Co., Ltd. has been manufacturing 301 stainless steel spring strips for many years, consistently adhering to material standards such as SUS301, AISI 301, and 1Cr17Ni7, and complying with international specifications such as ASTM A666 and JIS G4313. Leveraging the advantages of Ningbo's concentrated precision stainless steel industry and our years of experience in steel strip processing, we have equipped ourselves with imported production equipment and a full range of testing instruments. We can reliably produce strips in thicknesses from 0.03 to 3.0 mm and widths from 3 to 600 mm, with hardness levels ranging from 1/2H to SH. We offer both stock and custom-made products to meet customer needs. We also handle precision slitting and non-standard sizes. This strip hardens quickly after cold working and maintains stable elasticity. We are currently supplying this product in bulk to industries such as consumer electronics and automotive manufacturing. We offer competitive pricing, provide authoritative material certificates with every batch, and guarantee timely delivery and quality.

As one of the China 304L Stainless Steel Coil manufacturers and suppliers, Ningbo Qihong Stainless Steel Co., Ltd. is specialized in precision stainless steel coil, The main products include stainless steel coil, 316L stainless steel coil, 310S stainless steel coil, 304l Stainless Steel Coil, 439 stainless steel coil, etc. As one of the China 304l Stainless Steel Coil manufacturers and suppliers, we have a excellent professional team that can provide customized services for products, we look forward to becoming your long-term partner in China.

High performance stainless steel strips are engineered to exhibit superior mechanical, corrosion-resistant, and temperature-resistant properties. These strips are often used in applications where standard stainless steel may not provide sufficient performance.

As a professional supplier, Qihong® can provide Oscillate wound steel strip, which we have accumulated rich experience in this industry. Because when creating the oscillating coil, the steel strip is placed next to each turn, enabling the finished coil to be up to ten times the linear length of the strip-wound coil and to be handled in a safe manner. In addition, head and tail waste is significantly reduced. We can produce oscillating wound coils in a variety of internal diameters, widths and packaging combinations, currently available in finished widths from 1.5-30mm to fit most standard uncoiler configurations and coil handling equipment. So we recommend that you bookmark our website, we will regularly show you the latest news.