Company production technology and equipment automation and mechanization. The company is specialized in the production of ductile iron pipe and pipe fittings of private enterprises. The predecessor of the foundry dn300 centrifugal ductile iron pipe, has twenty years of history. Product specification range DN80-DN1200. Current inventory amounted to 20,000 tons or more, over a hundred kinds of specifications. At the same time there is an area of ??2000m2 indoor warehouse business dn500 centrifugal ductile iron pipe, 3000m2 outdoor library centrifugal ductile iron pipe plant, product according to user requirements and relevant national standards organizations operating ductile iron pipe. The company's products through the relevant quality inspection departments qualified. Over the years with quality products and personalized service, Ying won a lot of customers. "High product quality, innovation and Benefit" is the purpose of the enterprise, we always pursue "first-class quality, first-class service, first-class brand, first-class benefits" pursue "strict, precise, high, that" the management principles. Professional manufacturer of ductile iron pipe sales units. Our ductile pipe ISO2531-98E standards are in line with the company to maintain annual cash more than 10,000 tons. Specifications GB DN100-DN1200 ductile pipe complete. Using blast furnace production of phosphorus. Sulfur in high-quality cast iron. ductile iron pipe according to the international advanced centrifugal casting current annealing processes. water-cooled metal mold centrifugal casting machine casting made. After annealing socket dressing. hydrostatic test. internal corrosion of reinforced steel frame. ductile pipe prices in the form of T-type interface. Standard wall K9 grade level is .10 or higher grade level standard effective length of 6 m. dn100 centrifugal ductile iron pipe, pipe industry virtues, ductile iron pipe is provided by virtue of Liaocheng Industry Co., Ltd. Liaocheng virtue Pipe Co., Ltd. (www.meidegc.com) (www.meidegc.com) (www.mdwfg.com) (www.mdggc.com) Shandong Liaocheng, steel leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in the United States and Germany with the staff warmly welcome all inquiries negotiations to create the virtues pipe industry a better future.