Company Profile

Ruian guotai standard parts factory (formerly: Ryan cathay ring factory) our factory is a company specializing in the production of standard parts manufacturers, is located in the economically developed, the transportation is convenient, is China's automobile and the city of ruian Tang under shigang town industrial park, the factory advanced equipment, strong technical force, rich production experience, has a strict quality inspection system and perfect after-sale service system. The specializing in the production of high strength bolt, nut, screw, all kinds types of retaining ring, spring, flat mat, waveform pad, saddle pad, disc pads, bearing holder, plum blossom, internal and external tooth, internal and external serrated, stop ring, double ear, clamp, round nut check washer, round nut, steel wire ring, tension spring. Torsional spring. Special-shaped spring, and other standard fasteners and various non-standard custom-made. Product material can adopt stainless steel, copper, manganese, 65, 50 spring steel Q235, Q195, medium carbon steel, mild steel, red vulcanized fiber, etc.