machine parts manufacturer 1.material: steel, stainless steel, carbon steel, etc. 2.processing: bending, stamping,welding SpecificationsCustom OEM Metal Central Machinery Parts, Precision Lathe Parts, CNC Knurling Machining, Structure Part, Sheet Metal Fabrication About Us Gegao Machine is a professional manufacturer in Standard or Custom OEM Machinery & Metal Work manufacturing. Gegao originally ...