We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Flange Weld Neck Duplex Stainless Steel Bore To Match Pipe Sch Std, Stainless Steel Flange, Pipe Fitting Floor Flanges, Heavy Forging,Class 300 Orifice Flanges. Teamwork is encouraged at all levels with regular campaigns. Our research group experiments on various developments during the industry for improvement within the solutions. The product will supply to all over the world, such as Europe, America, Australia,Monaco, United States,Lyon, Guyana.Our company's main products are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.