continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Black/Plain/Hot Dip Galvanized Hex Thin Nut, M12 Turnbuckle , Wire Holding Clips , T Type Clamp ,Aluminum Washer . We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Tajikistan , Portland ,Argentina , luzern .we are fully determined to control the whole supply chain so as to provide quality products at competitive price in a timely manner. We are keeping up with the advanced techniques, growing through creating more values for our clients and society.