Founded in 1996, located in chongqing. We mainly produce HSS drill bits, masonry drill bits, hammer drill bits, thread tools and saw blades. <br/><br/>We can supply wide range of tools to meet our customers' various demands, and offer customers the best service. <br/>reliable services, a<br/>Our aim is to supply the highest quality products, nd creative solutions to customers. We cordially welcome customers to trade with us and we surely offer excellent service to you. We always adhere to the principle of equality and mutual benefit in relationships with partners worldwide. It is our hope to promote, by joint efforts, both business and friendship with you to achieve our mutual progresses.