... with different materials, such as brass, aluminium, steel, stainless steel, zinc.Our strong R&D and QC department ... within 24 hours.Our main products as below:Materialsstainless steel, copper, steel, aluminum, zinc, Surface FinishAnodized, powder coating, ... Casting, Die casting, Stamping, etc.Main equipmentCNC lathe, automatic lathe, hand lathe grinder, thread rollingmachine, tapping drilling machine ...