- rubber expansion joint
- 2016-11-19 09:54
- Key SpecificationWorkingPressure:PN10,PN16,PN25TypeItemGD1-XX-10GD1-XX-16GD1-XX-25WorkingPressureMpa(Kg/cm3)1.0(???10)1.
- Cast Iron Ball Valve
- 2016-10-24 03:39
- Tianjin guang-hui valve Co., Ltd., which is a low-pressure valve manufactures. Ghco produces all kinds of valves complet