hebei hongbang valve co.,ltd China(CN)
...ed products, U-type butterfly valves and check valves for application in water, oil, gas, refining chemical, petrochemical, power station and paper making industries in accordance with the standard of ISO, API, ANSI, DIN, BS, NF, JIS, GB, JB, etc.In ...
Category: butterfly valves
Register Time: 2012-09-13