女同互添下身视频在线观看

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      UTM Builder
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      +86-755-29927485 sales@haimingrun.com
      About Us
      • Shangjie Li

        Shangjie Li

        President

        Working in HMR Since 2002 (Founder of HMR)

        • Has been focusing on the research of PDC cutters since 1985

        • Established HMR and started manufacturing PDC cutters in 2002

        • Obtained 9 invention patents and 7 utility model patents

        Under his leadership, HMR was certified “The National High-tech Enterprise”, was honored “Top 500 Manufacturing Enterprises in Guangdong Province”, “Guangdong Superhard Materials Engineering Technology Center”, “The Top Brand in Shenzhen” and “Guangdong Outstanding Manufacturing Enterprise”.

      女同互添下身视频在线观看