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Looseproof Patent

Total Solution to Screw Loosening Prevention for Solar Projects
TECH. STELL

​Anti-Loosening Fasteners

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  • Screw loosening prevention can withstand the strong winds, ensuring that screws won’t come loose. 

  • Passed the Wind Tunnel Test for force 17 wind speed. 
    (J-Systems brackets+ TS Anti-Loosening Fasteners)

  • Passed the NAS3350(US aerospace standard), JQA (Japan), SGS (Taiwan), CAM (China), and the Junker (Europe) vibration tests.

  • IS0 9001: 2015 Quality Management System Certificate and Japan's NETIS Certificate.

  • Obtained patents in over 30 countries and created the made-in-Taiwan TS brand.

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