Product Workshop of Bolt & Nut

From raw materials to end product delivery, it has a strict control program. Accurate completion is done about

Standard parts: wiring- roughing – annealing- pickling – drawing – heading(cold forging or hot forging) – threading(rolling) – heat treatment -surface treatment –cleaning –inspecting-packaging

Customization parts: heading, stamping or casting-wire cut edm machine -CNC (machining center) -grinder threading(rolling) – heat treatment -surface treatment –cleaning –inspecting-packaging.

Product Workshop of Bolt & Nut

Product Workshop of Bolt & Nut