Supplier: Various medium & low pressure resilzent seated gate valve, bronze trim gatevalve, fire valve, fire hydrant, strainers and cylinder cap series of internal-engine : 6160, wd615, 12v180, 6135
Buyer: Various medium & low pressure resilzent seated gate valve, bronze trim gatevalve, fire valve, fire hydrant, strainers and cylinder cap series of internal-engine : 6160, wd615, 12v180, 6135