... parts 2) tooling, stamping, drawing, machining, welding, assembly in house CompanyHangzhou Sida Machinery& Electronics Co ... ., LtdMain BusinessStamping, Deep Drawn, Fabrication, Welding, MachiningProcessed MaterialStainless steel, Cold plate, Brass,Bronze,Iron ... 9 sets(100ton-315ton)Machining Equipments: cutting machine, welding machine, polish machines, milling machine, grinding machine ...