Shijiazhuang Dayao Trading Co.,Ltd located in Shijiahznag Beierhuan road,The company mainly engagedvalve products and started to export to the European countries, the main products are middle-low gate valve, globe valve, ball valve, check valve, butterfly valve, welded valve, strainers and etc The products are more than 30 serials 300 sizes. The products are widely used in petroleum, chemical industry, power generation, metallurgy, water draining. The advanced production equipments assurance the high quality of the valves.
