model dfs hongsen check valve model cv hongsen charging valve hongsen ball valve model gbc hongsen thermal expansion valve hongsen single gauge valve dszh drier core /a castel hand valve series castel filter drier dtg series sanhua filter drier shell htg series sanhua service valve ssv series sanhua...
harold: the original factory opened in with a team of people. there were only seven spinneys stores at the time, so everything was very different compared to the scale at which we operate today. we moved to jebel ali in and now have people working for us. most of the original team still works at sffi...