Business

  • Inspection of textile, leather and footwear

    Our daily lif...

  • Battery detection

    PTC is a pr...

  • Environmental detection

    PTC's envir...

  • 玩具检测

    PTC玩具及婴...

  • 能效检测

    随着全球能源危...

  • 电子电气有害物检测

    电子电气有害物...

  • 电磁兼容检测

    电磁兼容(EM...

  • 产品安全检测

    PTC安规(S...

  • GS认证

    GS的含义是德...

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