Tel.: 21274655
Flap valve, penstock, stoplog
Flap valves, penstock and stoplogs are commonly use in water control system for drainage, sewerage and sea water.
We imported the high quality products from Europe and China to suit you different needs.



Tel.: 21274655
Flap valves, penstock and stoplogs are commonly use in water control system for drainage, sewerage and sea water.
We imported the high quality products from Europe and China to suit you different needs.