Ball check valve
marine storm valve
Universal coupling joints
Multidiameter connector R
Multidiameter connector R
Double-socket tees with f
Socket bends
Dismantling Joints F3
Blid Flange
Stub Pipe FW & F
Flange socket
Three Way pipe, TEE
BUTTERFLY VALVE Double Fl
BUTTERLY VALVE Double Fla
BUTTERFLY VALVE Butterfly
HYDRANT VALVE Hydrant val
Universal Coupling joints
REGULATING VALVE System p
Ball check valve DIN F6
CHECK VALVE Swing check v
Qingdao Qingguan Valves Co.,Ltd is located in Pingdu City, Qingdao, Shandong Province, founded in 2012, mainly produces soft sealing gate valve
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Add：Tonghui Road No. 36,Pingdu city,Qingdao, China. Phone :+86-532-83300733 Fax :+86-532-83300896 Mobile:+86-18954213000 +86-18006483208
E-mail:qingdaovalve@aliyun.com qingdaoyiyujia@yeah.net
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