Chi Guo Chen

Tianjin Winspirit Energy Technology Co., Ltd. engages in research and development of energy management services. It provides comprehensive and professional energy-saving solutions for enterprises and industries such as steel, metallurgy, cement, public lighting and traditional manufacturing, and adopts contract energy management methods. The firm signs energy-saving service contracts and provides energy management operation and management services. The company was founded on July 17, 2009 and is headquartered in Tianjin, China.

Shaanxi Chengming Energy Conservation Technology Co., Ltd. provides contract energy management services for building heating and cooling systems. It offers energy diagnosis, program design, technology selection, energy saving equipment procurement, installation and commissioning, operation and maintenance, personnel training, energy saving monitoring, energy saving tracking, and other one-stop services. The company was founded on July 3, 2003 and is headquartered in Anhui, China.