Gong Yi chang Wang drainage Material Factory , is engaged in research, development, production and water supply and drainage materials, professional company. The main products are: rubber joints Series,Transmission Joint Series,expansion joints Series,Expansion Joints Series,Compensator Series,waterproof casing series,duckbill valve,filters and other products. And strict design and production according to national standards, with easy installation, superior performance, long life and other effects.

I have strong technical force, excellent equipment, advanced technology, there is a group of experienced mechanical design and manufacture of experienced senior engineers and technical workers. Products are widely used in water supply, drainage, electricity, metallurgy, urban construction, petroleum, chemical environment for the major drainage areas of medium-sized business in the building. Products are sold in over 20 provinces, municipalities and autonomous regions by the users alike.
In the wave of market economy, companies rely on talent, technology and scientific management, constantly adjusting their development strategies to explore, serious and realistic, solidarity, strong technical force, excellent equipment, perfect quality inspection system

My company is located in the heart of Divine Central Plains, Zhengzhou and Luoyang in the mall at the junction of the north, Lo, Wang Songshan South. Districts in the Northern Song Dynasty of ancient tombs, the great poet Du Fu's hometown, the Northern Wei Dynasty treasure cave temples, wonders of snow hole made in heaven. Close to 310 National Road and Lin Huo high-speed, convenient transportation, economic prosperity, has a long history, merchants.

Our honesty, everything for the user, sincerely welcome all business with my company to work together for common development.