Qingdao Long Jia maritime engineering technology co., LTD/Qingdao Long Jia maritime ship design co., LTD

Address：B1-201 ha ship science and technology park, 167 science and education through huangdao district of Qingdao city

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  Official WeChat
  WeChat search “青岛龙嘉海事”

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  Official Weibo
  Weibo search “青岛龙嘉海事”