Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for 5mm Hex Screw, M12 Carriage Bolt , Hex Socket Head Cap Screws , Tension Control Bolt ,Flat Head Allen Screw . Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers. The product will supply to all over the world, such as Europe, America, Australia,Puerto Rico, Romania,Uruguay, Ghana.We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.