China 904L Stainless Steel Pipe Manufacturers,Suppliers, Factory

Ningbo Qihong Stainless Steel Co., Ltd. has been deeply involved in precision stainless steel processing and manufacturing for many years. Leveraging advanced equipment and mature processes, we offer high-quality tempered stainless steel strips, providing reliable material solutions for high-end manufacturing industries.Compared to ordinary cold-rolled 2B surfaces, bright finish stainless steel foil combines the corrosion resistance and high strength characteristics of stainless steel with an excellent appearance. The surface is free of oxidation, has low roughness, and high cleanliness, allowing for direct use without additional pickling and passivation; it utilizes mature steel grades such as 304, 301, and 430, adapting to the needs of high-end manufacturing in multiple fields.

In machinery, the pin is mainly used for assembly positioning, can also be used as a connector to transfer power and torque, meanwhile it is widely used as a protection to cut the connection when the safety device overload. Precision stainless steel pins usually use Stainless Steel Dowel Pins, 316 stainless steel, 18-8 stainless steel, and so on. The following uses 18-8 stainless steel pins as an example.

Ningbo Qihong Stainless Steel Co., Ltd. specialize in precision stainless steel strip roll, and sheets, as well as cold-rolled steel strips and various precision fasteners. We have advanced equipment, mature management methods, professional testing instruments, and experienced workers. Many customers use our products in the electronics, automotive, home appliance, construction, and new energy sectors, and the feedback has consistently been positive. In the manufacturing industry today,stainless steel strip roll are highly sought after—they offer excellent performance, sufficient mechanical strength, corrosion resistance, and ease of processing, making them a favorite raw material for automated production lines. At Qihong, we have focused on steel selection and processing precision, makingstainless steel strip roll a flagship product, helping various industries improve their production processes.

Ningbo Qihong Stainless Steel Co., Ltd. specializing in the supply of stainless steel bolts and nuts, Excellent quality, real-time quotation, efficient service.We have been deeply cooperated with famous stainless steel factories. The factories have over 40 years advanced techniques and experiences in the field of high precision stainless steel products. 

As one of the China 304 Stainless Steel Coil manufacturers and suppliers, Ningbo Qihong Stainless Steel Co., Ltd. is specialized in stainless steel coils, Among them, 304 stainless steel coil is one of the most popular products.We supply a wide range of 304 stainless steel coils with high quality and affordable prices, which is your best choice. 304 stainless steel, also known as 18-8 stainless steel, is a non-magnetic alloy containing 18% chromium and 8% nickel. It is the most widely used grade of stainless steel that combines high strength and corrosion resistance.

Ningbo Qihong Stainless Steel Co., Ltd. is specialized in precision stainless steel strips , We have been supplying raw materials for 304, 301, 316L, 201, 430 and other precision stainless steel strips for a long time. The main products are precision stainless steel strips of 0.02mm-4.0mm, and the processed surfaces are 2B, BA, 8K, wire drawing, etc. The products are mainly used for Chemical, medical machinery, aerospace, electronics, electric power and other fields.