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 Pipeline
flat gate valve: national emphasis new product national patent |
| Magnetic
coupling valve: national emphasis new product |
| zGas
control valve: province and ministry famous product |
| Safety
valve: safety registered of national pressure pipeline |
| Pipeline
ball valve: Zhejiang famous technical new product |
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| National
Emphasis New Product: Flat Gate Valve series |
| National
Emphasis New Product: Magnetic coupling Control Valve series |
| Automatic
instrument valve: fluid self-control pneumatic valve series |
| Province
and ministry famous product: Gas control valve series |
| American
petroleum institute API certified product: API valve series |
| Zhejiang
famous Hi-Tech new product: Pipeline ball valve series |
