Gongyi yongmeng water supply and Drainage Material Co., Ltd.   

Gongyi yongmeng water supply and Drainage Material Co. Ltd is established in Gongyi city of Xingda water supply material factory basis, is specializing in the production of water supply, drainage, flue duct, professional equipment manufacturers. Have a professional design, production, sales and service as one of the economic industry. The company now has 4 categories of products: rubber series; series of load transfer joint; butterfly valves; smoke series, air duct compensator. Products are widely used in electricity, water supply, drainage, urban construction, heavy industry, chemical industry, health and other basic fields of engineering and national key projects.