快三平台计划Telephone: 0532-83300733
Mobile phone: 18954213000
快三平台计划mailbox: qingdaovalve@aliyun.com
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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快三平台计划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
快三平台计划Copyright © Qingdao Qingguan Valves Co.,Ltd All Rights Reserved.
快三平台计划Technical support:SXWL