Gong Yi chang Wang drainage Material Factory
I have strong technical force,excellent equipment, advanced
technology, there is a group of experiencedmechanical design and
manufacture of experienced senior engineers and technicalworkers.
Products arewidely used in water supply, drainage, electricity,
metallurgy, urbanconstruction, petroleum, chemical environment for
the major drainage areas ofmedium-sized business in the building.
Products are sold in over 20 provinces, municipalities
andautonomous regions by the users alike.