... manufacturer 3.Export to JP 4.ISO9001:2008 Steel machined welding box we are just a factory in Wuxi, China, ... injection mold, and also undertaking the production of related tooling clamps. The products are widely applied in electronics, semiconductor, automobile ... : 0.002mm 6.Angle clearance:R0.03mm Item Steel machined welding box Material Steel ,Stainless steel, Iron ,Aluminum, Brass and ...