1.Raw Material:carbon steel, stainless steel and so on. 2.End usages: mainly used with the computer,furniture electric,car and some large machine and so on. 3.Environmental protection ,Nickel-free. 4.Good quality and reasonalbe price. 5.OEM can berequired. 6.Good anti-corrosion ability,acid-proof and heat-resisting. 7.Pls don't hesitate to contact with us if you are interested in our products.