Our production standards are the national standard, German standard, international standard, British standard, Japanese and Korean standards (GB, ANSI / ASME, ISO, DIN, JIS ...), we can according to your need to produce your required specifications and dimensions (non-standard).
Our main products are washers and various metal-formed welding products and stamping products.
standard washers, DIN, ANSI ,BS, such as DIN 125, DIN 9021, DIN 433, DIN 126, DIN 440, DIN1440, DIN 1441, DIN 1052, DIN 7349, DIN 7989, BS 4320, BS 3410, SAE, and USS and non-standard washers
We mainly manufacture kinds of hex bolts, hex nuts, and high-strength bolts (M12-M200, 1/2-4), eyelet bolts, threaded rods and special fasteners with high-quality materials imported from big stainless steel factory. The products standards are including ANSI, DIN, EN, JIS, RCCM and ISO, etc.
Spring washers, Stainless steel washers, brass spring washers, phosphor bronze washers, spherical spring washers, triangular spring washers, stopped spring washers, double-decked washers for light rail, railway washers, wing washers(apilionaceous spring washers).