... Angle clearance:R0.03mm Item Precision thread stainless steel parts Material Steel ,Stainless steel, Iron ,Aluminum, Brass ... painting and so on.Main process Machining,turning,milling,drilling,grinding,boring,stamping ... tamping and etc.Production equipmentInstrument lathe, CNC lathes machine , CNC milling machine , Milling machine , ... rejection and maintaining high quality as per our quality plans.R&D We ...