established in 1998,quan neng metal product co.,ltd is a fastener manufactory in Shenzhen city guang dong province China , It holds 5,000 square meters of building, equips more 220pcs production facilities.over 150 outstanding employees and almost USD2,000,000.00 current assetes and current capital in total. We are specializes in manufacturing various types of fasteners according to the GB.DIN.ISO. ANSA.BS.JIS.BA etc standards . Having the best production facilities, testing equipments and the excellent experience ,we will R&D product according to customer’s demand. such as copper material, steel material, carbon steel material ,stainless steel material, alloy steel material etc machine screws、 selt-tapping screw、self-drilling screws、self-drilling bolts、bolts.nuts、etc. especilaly, it is our professional to produce BA systems End-round screws with or without kep .And carry on high technology non-standard fasteneres .we also manufacture hollowed bolts( stainless steel. copper, iron,aluminium),various type of head screws. The surface treatment will be done according to customer’s demand and Rohs standard . Finish is including CU-C,CU-R,Cr,Zn-c,Zn-w,Zn-b,Zn-k , nickel plating, hot dip zinc, ,stannum plating.phosphide ,dacromet ,acid-wash, etc. the product will apply to Electric product,electrical products. electronic facilities , electric home appliances, ,communication,IT etc. With the conception of "knowledge is the power", we have employed excellent personnel to meet an operating mode coexisting of foreign trade and manufacturing, which is operated by skilled workers and managed by administers based on sophisticated equipment. Add having constant innovation and application of advanced production equipment ,testing equipment and atmosphere-protected, we have obtained the ISO9001-2000 quality certification in July 2001. It is our management policy to be satisfying by costomer.And to content customer is our tenet. we faithfully provide high-quality product with reasonable price &timely delivery, and satisfied after-sales service to our customer and client all around the world. We sincerely and warmly welcome clients and customeres around the world to cooperate with us and establish mutual benefit and long-time business relationships and friendship.