... 3.OEM,ODM welcomed 4.Can pass 48 salt spray before rust. Zinc plated R clips wire spring forms(Customer order)(Samples ... ) 1.Material:plated wire,SUS,high carbon steel 2.Surface:zinc plating,powdered 3.All our products are made by high ... advised by customer.6Surface TreatmentPowder coating,neikel plating,chrome plating,zinc plating,etc and We can make according to your design7Production ...