Corrosion engineering company specializing in construction, corrosion-resistant materials research, development and manufacture of specialized engineering company. Companies can undertake single-layer steel pipe (FBE) and double FBE (2FBE), double polyethylene (2PE) and three-layer polyethylene (3PE), double-layer polypropylene (2PP) and triple Polypropylene (3PP), the outer coating engineering and steel pipes lined with cement mortar lining anti-corrosion, IPN8710 anticorrosive epoxy coating inside and outside wall and pipe corrosion engineering. Executive Standard DIN30670, DIN30671, SY/T0413-2002, SY/T0315-2000, Q/CNPC38-2002, SY/T0457-2000, the annual production capacity of 8 million square meters.