Established in 1997, Qingdao D&D Investment Group Co Ltd (青岛地恩地投资集团有限公司) is a private joint-stock high-tech enterprise.
Its business covers desktop power tools, small machine tools, small and medium power motors, air compressors, real estate and other fields.

Qingdao D&D Investment Group Co Ltd. [Photo/dnd.com.cn]
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