DL Fa'asologa o se fa'aulu fa'alua fa'a'au'au tu'aiga ma o lo'o i ai se fa'alava vulcanized atoatoa.Tele:DN50~DN 2400Malosi:PN10/PN16
0086-13662183105
0086-(0)22-25217878
tws-valve@water-sealvalve.com
+86 18920539856