With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for ductile cast iron manhole covers, conical gear, Lost Foam Casting, cast copper,copper flange. Our goal is blazing new ground, Passing Value, in the potential, we sincerely invite you to mature up with us and create a vivid foreseeable future jointly! The product will supply to all over the world, such as Europe, America, Australia,Japan, Russia,Guatemala, Jamaica.Our company's main items are widely used all over the world; 80% of our products and solutions exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.