... . Material: stainless steel 4. Surface treatment: Electrolytic polishing 5. Dimensions: according to the design or samples ... , Tapping, Riveting, Grinding, CNC machining, Laser cutting, Metal Fabrication, forming, Stretch forming, Shearing, Blanking, etc,Quality ... Equipments, Construction Hardware, AgriculturalNingbo Beilun Xiaogang Jiabing Metal Products Factory supply OEM service and specializing ...