Nantong Ren Feng metal products Co., Ltd. , covers an area of 40 acres, plant area of 10000 square meters, is a professional wire forming manufacturers, with independent development ability and development.

The company has 5 departments: spring 1, a chain 2, rigging 3, punch 4, manual 5.
Spring 1: compression spring, tension spring, torsion spring, profiled spring, spring grip spring and so on.
Equipment: multiple Max universal spring machine (23T/35T), 6 mm compression spring machine, 10 mm compression spring machine, torsion spring machines, 8 mm, 8 mm and 6 mm grinding spring machine, hydraulic machine etc..
Chain 2: British Standard / American Standard / DIN welded chain, eight chain, knotting chain, chain axle chain basket, PTO etc.
Equipment: 10 sets of automatic welding chain machine (2 mm to 10 mm), eight chain machine, knotting chain machine etc.
The 3 part: the pet chain sling hook, spring hook, hook S, ISO ring, ISO hook etc.;
Equipment: a plurality of special machinery
The 4 part: stamping parts stamping
Equipment: 40 punch (6.3T-100T)
Manual 5: a small number of special parts
Product production process:
Raw materials: round / round / flat plain wire, spring wire, copper wire, alloy wire etc..
Machine: a plurality of Max CNC spring machine, automatic welding chain machine, punch, manual equipment etc.
Products: all kinds of spring, special shaped hook, chain etc.
Companies adhere to the "customer first, quality first, innovative products, reasonable price" business purposes, to strengthen internal management, low cost, high quality, quick response, to serve the community. At present, customers all over the world, products are exported to Japan, America, Germany and other countries and regions, enjoy a good reputation and credibility.