In 1989 the company introduced the world's advanced water-cooled metal mold centrifugal casting process and equipment, began producing ductile iron pipe, according to ISO2531 standard is the first production of ductile iron pipe manufacturers. The company set iron, cast pipe production in one, through constant development and accumulation. Has a sintering machine, pellet shaft furnace, blast furnace, cast iron and other iron-smelting equipment, it can produce 1.5 million tons of pig iron; owns Mixer, furnace, casting centrifugal casting machines and other equipment, it can produce DN80-DN1200 ductile iron tube 20 tons. Depending on the product quality of life, and always adhere to and implement the "Quality is the survival of the enterprise, to provide users with products and services is our eternal pursuit of" quality. Iron products won the national "Silver" award and the "National Customer Satisfaction" title; ductile iron pipe products in 1999 in Shandong Province famous brand, in 2000 was named the national quality metallurgical products Gold Award, and the National Bureau of Technical Supervision same industry user survey organization, won the title of the first brand casting industry. The company has passed the quality system certification, the Swiss "SGS ISO9001" quality management system certification ductile iron pipe fittings, Swiss SGS quality certification new ductile iron pipe, ISO14001 environmental management system, OSH18001 occupational safety and health management system certification, the formation of a sound management system. Companies to standardize the management, excellent product quality and service continue to win the trust of customers at home and abroad, casting products exported to Southeast Asia, Middle East, Africa, Europe and other countries and regions. Company staff warmly welcome friends, and always dedicated service for your career success. The company strictly follows the GB12772-2008 "flexible interface with cast iron drainage pipes, fittings and accessories" requirements, adopting international advanced centrifugal casting production process, the product has a dense metal structure, internal and external finish, wall thin and uniform corrosion, installation and transportation and easy, especially with a seismic, fire, noise, recycling and other aspects of the use of unique advantages, widely used in high-rise building drainage, ventilation and ductile iron pipe specifications, and in the national key projects, quality engineering, and seismic and fire prevention higher buildings are forced recommended, w-type and B-type pipe fittings have: Y / TY / T tees, 45 degrees, 90 degrees elbow socket ductile iron pipes, back to the water pipe, drain, clean mouth Check the mouth, TY Stone and other accessories. Ductile iron pipe fittings, pipe industry virtues (certified), Datong 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.