"Based on domestic market and expand overseas business" is our development strategy for Locknut, Fire Sprinkler Pipe Fittings , Malleable Iron Fittings, Ductile Iron Pipe And Fittings ,Ductile Iron Fittings . We have experienced manufacturing facilities with more than 100 employees. So we can guarantee short lead time and quality assurance. The product will supply to all over the world, such as Europe, America, Australia,Saudi Arabia , Bangladesh ,Greece , Namibia .All styles appear on our website are for customizing. We meet up to personal requirements with all products of your very own styles. Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.