... & cnc turning 4:OEM acceptable 5:ISO9001 aluminum window partsspecifications: 1.High quality control,Competitive price, ... lathe, wire EDM, etc)Various materials(stainless steel, aluminum, brass, steel alloy, plastic etc) Finish: Zinc ... part, Machine part, Building part,construction machinery parts, etcOEM manufacturing as per customers requirements or ... 0.02drilling machine10≤0.02 aluminum window parts