No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for China High Tensile Hex Bolt and Hex Bolt and Nut, China Washer , Tam Anchor , Nyloc Nut ,Concrete Floor Anchors . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Slovakia, Manchester,British, Norway.Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.