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    R&D InnovationTechnology leads development, innovation changes the world

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    R&D Innovation

    We provide optimal design solutions and cutting tools for processing difficult to machine materials such as aluminum alloy, stainless steel, titanium alloy, high-temperature alloy, and composite materials, in response to stable mass production and special requirements in the aerospace, automotive manufacturing, ocean engineering, and IT industries!

    Intellectual property
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    Scientific research strength

    Milling tool arbors with flat and end key transmission Part 6:
    Dimensions and markings of modular conical shank tool holders with steel ball tensioning system

    Patents and Inventions

    •  26 authorized patents

    •  3 invention patents

    Scientific research transformation

    •  Transformation of Achievements in Jiangsu Province

    •  Jiangsu Province Entrepreneurship and Entrepreneurship Plan

    About us
    About HaiLi
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    End mills
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