中文

PARTNERS

PARTNERS

  • China Petroleum Pipeline Engineering Co., Ltd
  • Power Construction Corporation of China (POWERCHINA)
  • POLY-GCL Petroleum Group Holdings Limited
  • China National Chemical Engineering The Ninth Construction Co., Ltd
  • China Civil Engineering Construction Corporation
  • Sichuan Electric Power Transmission and Transformation Construction Co., Ltd.
  • CCC ENGINEERING LTD
  • CCC(Beijing) Industrial & Commercial Co., Ltd
  • Henan Chenggang Construction Machinery Co., Ltd.
  • Beijing Zhongyou Law Firm
  • Hebei Huanya Cable Co., Ltd.
  • Shandong Zhaowei Steel Tower Ltd.