97在线免费视频观看-97在线碰-97在线人妻共享视频-97在线人人-97在线视频99播放-97在线视频公开免费

About us

Ningbo Qihong Stainless Steel Co., Ltd. specializes in the production and operation of precision stainless steel coils and plates. It has a good cooperative relationship with many well-known domestic steel mills. The material quality, delivery cycle and service have won unanimous praise from customers. The team has strong expertise and is especially good at producing according to customers Material characteristics Choose the most matching stainless steel material to provide a full range of solutions.

The material production plant has multiple sets of imported and domestic SENDZIMIR 20-roll precision cold rolling mills, vertical bright annealing furnaces, horizontal annealing furnaces, leveling and tempering machines, tension leveling machines, slitting machines, leveling cutting machines, polishing machines, etc. Many sets of precision stainless steel professional production equipment.

The products mainly cover 201, 301, 304, 304L, 310S, 316L, 321, 430, 409L and other stainless steel grades, the main thickness is 0.03mm～4.0mm, the surface is 2B, BA, 8K, 1D, soft, hard, super hard State precision cold-rolled stainless steel strip, steel plate and steel coil. Our products comply with ASTM, AISI, JIS, EN and other international standards, and are widely used in home appliances, kitchen equipment, medical equipment, metal hoses, computer accessories, mobile phone parts, auto parts, aerospace, environmental protection and other fields.