API gate valve Class···
Cast steel gate valv···
Cast iron wedge gate···
Stainless steel/cast···
GOST Cast Iron gate ···
GOST Cast steel gate···
Gost Cast steel gate···
Cast iron gate valve···
stainless steel gate···
ductile iron rubber ···
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E-mail:jiwei@xthfvalve.com
Address:South Yejin Road,Xingtai city,Hebei Province .China