Established in 2001, Dipper Valve CO, LTD is one of the most important professional manufacturing bases of PIG ball valve, axial flow check valve, slurry ball valve, ESD valve, double-sealed rail valve and other high or middle pressure valve (as you required) in China. Our products have been successfully applied to fields like Petroleum, natural gas, petrochemistry, chemical industry, pulp, electric power, light industry, food and coal to oil etc. In the past years , we have successfully provided SHE...
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