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COMPANY：Qingdao Huajiang Marine Valve Co., Ltd.     TEL：0086 532 87755297    87755103     MOBILE：13869890554     FAX：0086 532 87755633     WEB：http://www.qdvalve.com     E-mail：qdvalve@gmail.com hj@qdvalve.com     ADD：135 Shuangyuan Road, Chengyang District, Qingdao, China

Copyright：Qingdao Huajiang Marine Valve Co., Ltd. Tel：0086-532-87755297　Fax：0086-532-87755633 E-mail:hj@qdvalve.com