Gongyi City Xin pipeline equipment factory is the domestic valves, dampers, pipeline equipment series of professional products manufacturer, factory was founded in 1992, is set research, development, production, sales and service as one of the modern enterprise. The main products of our factory are compensator, rubber joints, waterproof casing, expansion joint, ball joints, soft rubber joints, flexible waterproof casing, rectangular compensator, flexible rubber joint, flexible waterproof casing, rubber joint of single ball, double ball rubber joints, circular compensator, rigid waterproof casing, rubber expansion joints, different-diameter rubber joints, corrugated compensator, the series product such as circular compensator. Widely used in tap water, electric power, steel, petroleum, chemical industry, papermaking, printing, pure water, urban industrial wastewater treatment and other industries......