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Helping you expand your global market more conveniently

Our customers

We provide professional services to thousands of various types of enterprises, including Fortune Global 500 companies, and enterprises can enjoy our high-quality services regardless of scale.

  • 国家能源集团
  • 湖南建筑设计院
  • 杭水
  • 三川智慧
  • 科大智能
  • China Merchants Zhixing (Chongqing) Technology Co., Ltd. has passed the TUVHD five management system certification, comprehensively improving the quality of intelligent transportation services
  • China Construction Eighth Engineering Division First Digital Technology Co., Ltd.: DSMM certification, building a strong data security defense line
  • Weichai Power Co., Ltd. has been certified
  • 广安市人民医院
  • 城投教育
  • 中国电建
  • 中国兵器工业
  • 圣奥
  • Huawei Technologies Co., Ltd. has passed TUVHD certification
  • Southern Power Grid Digital Grid Group Co., Ltd. has passed TUVHD certification
  • China United Network Communications Co., Ltd. Inner Mongolia Branch has passed TUVHD certification
  • SINOPHARM
  • Kant Pharmaceuticals
  • Xianxiang International
  • China Telecom
  • China Merchants Zhixing (Chongqing) Technology Co., Ltd. has passed the TUVHD five management system certification, comprehensively improving the quality of intelligent transportation services

  • China Construction Eighth Engineering Division First Digital Technology Co., Ltd.: DSMM certification, building a strong data security defense line

  • Weichai Power Co., Ltd. has been certified

  • Huawei Technologies Co., Ltd. has passed TUVHD certification

  • Southern Power Grid Digital Grid Group Co., Ltd. has passed TUVHD certification

  • China United Network Communications Co., Ltd. Inner Mongolia Branch has passed TUVHD certification

  • All rights reserved:TUVHD Certification Testing Co.,Ltd

    Address:24th Floor, Sichuan Radio and Television International Building, No. 42 Donghuazheng Street, Jinjiang District, Chengdu, China (next to Tianfu Square)

    telephone:40008-99588 Tel:13310062606 E-mail:AP-CEO@TUVHD.COM 蜀ICP备2021013546号-1