Polyurethane dual anti-pipes are widely used in petroleum, chemical, power, construction, pharmaceutical, oil refining, natural gas, shipbuilding, metallurgy, mining, heating, water treatment, environmental protection, piling, steel and other industries. Pipe fittings and extension products perennial with large spot, in addition, our factory according to customer requirements processing customized various sizes of steel pipe. 　　Company after-sales service: can provide technical services, low price, prompt delivery, quality assurance, puerile is our company's sales philosophy, customer demand is our work, and strive to win customers high degree of trust and praise, our efforts is to your satisfaction. Our products model complete, high quality and low price, customers are welcome to inquire and negotiate!