We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for China Ductile Iron Pipe and Ductile Cast Iron Pipe, Man Hole Lid, Stainless Steel Chamber Cover, Heavy Duty Manhole Covers,Manhole Cover Keys. We welcome buyers all around the word to call us for long term company associations. Our items are the most effective. Once Selected, Ideal Forever! The product will supply to all over the world, such as Europe, America, Australia,Sao Paulo, Grenada,Nigeria, Lesotho.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.