JJQ-FOUNDRY
Zezhou Golden Autumn Foundry Co., Ltd
Contact Way
+86 138 3492 3290
'JJQ'Cast iron pipe
45 degree door bending
Y four links
Eccentric variable diameter
'JJQ' DN250
Spheroidal ink rain grate
'JJQ' W型Cast iron pipe
0086-0356-3896111
Cast iron Drain Pipe Quality inspection and logistics system相关链接