We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Truss Head Self Drilling Screws, drilling Screw , Serrated Head Screw , Nylok Tiny Screw ,Flange Head Self Drilling Screw . We welcome all of the clients and friends to contact us for mutual benefits. Hope to do further business with you. The product will supply to all over the world, such as Europe, America, Australia,Tajikistan , Angola ,America , Austria .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.