Qingdao HAI YONGQING Trade CO.,LTD is based on raw materials for packaging and production metal products joint-stock enterprise, the co***ny was founded in 2006, we have our own factory, and the research and development department (Qingdao HUANGDAO), now it has both CHENGYANG Qingdao office, and the staff has 15 staffs, the co***ny's technical level has reached the leading level in the domestic industry, at the same time, focus on innovation, is the production of chemical products belong to a new generation...
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