| Zhejiang Kezheng Valve Co.,Ltd.,located at " Villages of Chinese Pumps &.Valves " Oubei,specializes in producing |
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various kinds of forged steel and cast steel valves.The company is a producer which forges the small-bore valve of steel specializing in various |
| kinds of specifications, technical force is rich,there are such advaced equipment as mould forging,heat treatment, full-automatic numerical control machining, welding, as-sembling, trying pressing, etc., integrated large-scale production,the performance cost ratio is... |
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