... manufacturer 3.Export to JP 4.ISO9001:2008 Stainless steel board racks We are just a factory in Wuxi, China, maufacturing ... : 0.002mm 6.Angle clearance:R0.03mm Item Stainless steel board racks Material Steel ,Stainless steel, Iron ,Aluminum, Brass and etcMaterial ... , Thread rolling machine , Drilling machine, Stamping machine and etc.Quantity control We have a stringent quality check at every level i ...