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    Jianting Sun

    Founder, General Manager & Chief Engineering Director at ZTRFM

    20+ Years Pioneer in Cold Formed Steel Machinery | Global Industrial Sourcing Strategist

    About Jianting Sun

    Jianting Sun is the founder and General Manager of Zhongtuo Roll Forming Machinery (ZTRFM). Over two decades of mechanical innovation, he has steered ZTRFM from a regional precision machining facility into a premier global provider of automated cold roll forming lines, exporting heavy-duty forming systems to over 130 countries worldwide.

    Industrial Vision & Engineering Leadership

    • Proprietary Technology: Holds multiple utility model patents in quick-change purlin mechanisms, automated variable-width cable tray lines, and heavy-duty uncoiler design.
    • Corporate Governance & Quality: Established ZTRFM's full-cycle ISO 9001 and CE compliance frameworks for international manufacturing.
    • Official Professional Profile: LinkedIn Official Profile