都市激情校园春色,亚洲 都市激情 春色校园,图片区小说区激情区偷拍区

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        1. We are determined to build China's high-end precision knives national brand!

          Core team


          • Zhang Grace, Dr. Li Ying

            • Dr. Cambridge University, Senior Fellow
            • An authoritative expert in the field of superhard tools in Asia
            • Technical Director of China, DE BEERS, UK
            • General Manager of Technology, UK Superhard Materials Applications
            • Visiting professors at 7 universities including Harbin Institute of Technology
            • Consultant of "Tool Technology", "Mechanical Engineering", "Superhard Materials and Engineering", "Diamond and Abrasives Engineering" Technical Magazine
            • Personal 17 patents, published more than 53;


          • Dr. Liu Hao

            • Doctor of Northeastern University, Japan
            • Director of Research Center of OSG Co., Ltd., Japan
            • Deputy Director of National Tungsten Material Technology Research Center
            • Vice Chairman of China Tool Association
            • Visiting teacher of Huaqiao University
            • 18 individual patents, including 11 invention patents, and published more than 28 papers

          • Xian Zhipeng
            Senior Engineer

            • Graduated from Jilin University
            • Technical Director of Taiwan Lianyang Cutting Tools Co., Ltd.
            • Minister of Production Research Center of Guangzhou Bada Precision Tool Co., Ltd.
            • Long-term supply of tool solutions for car manufacturers such as Honda and Toyota
            • Has a wealth of practical skills
            • 12 individual patents, including 3 invention patents

          • He Qiugen
            Senior Engineer

            • Graduated from Henan University of Science and Technology
            • Senior Engineer, Zhuzhou Diamond Cutting Tool Company R&D Center
            • Extensive experience in the development, design, process and application of superhard tool products
            • Independent responsibility in product classification and application and technical services
            • 6 individual patents, including 1 invention patent

          都市激情校园春色,亚洲 都市激情 春色校园,图片区小说区激情区偷拍区