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Certification

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  • SGS

  • Certificate of Registration

  • Test Report

  • A front lock support gas spring

  • A gas spring that is easy to adjust

  • A gas spring that is easy to replace for assisting desk lifting and lowering

  • A rear lock support gas spring

  • A gas spring that can be positioned and installed

  • A dual piston gas spring

  • A bidirectional locking support gas spring

  • A gas spring applied to air guns