Yi Shu Wang

Hangzhou Steam Turbine Power Group Co. Ltd. is a company based in Hangzhou, China that was founded in 1992. The Chinese company manufactures steam turbines and heat exchangers. The company is ultimately controlled by the City of Hangzhou.

Hangzhou Cogeneration Import & Export Co. Ltd. is a private company that manufactures, imports, and exports iron and steel products. The company is based in Hangzhou, China.

Zhejiang Gas & Thermoelectricity Design Institute engages in the provision of comprehensive energy engineering, consulting, and design services. It operates through the following segments: Oil and Gas, Electric New Energy, and Heating Utilities. The Oil and Gas segment offers town gas, petroleum, and natural gas engineering, consulting, and design services. The Electric New Energy segment provides engineering, consulting, and design services for power generation and comprehensive energy projects. The Heating Utilities segment offers thermal engineering and consultation services. The company was founded by Lin de Xu on April 20, 1993 and is headquartered in Hangzhou, China.

Ningbo Shimao Energy Co., Ltd. engages in the generation of industrial steam and electricity. It operates through the following business segments: Domestic Waste Incineration, Cogeneration and Environmental Management. The Domestic Waste Incineration segment provides garbage disposal services. The Cogeneration segment includes thermal power generation and supply. The Environmental Management segment promotes disclosure and monitoring of environmental protection data and information. The company was founded on December 10, 2003 and is headquartered in Yuyao, China.

Founded in 2018, Zhejiang Beikun Smart Technology Co., Ltd. is a technology solutions provider. Part of Changshu Guorui Technology Co., Ltd., the company is based in Zhoushan, China. Zhejiang Beikun Smart Technology Co. was acquired by Changshu Guorui Technology Co., Ltd. on July 09, 2021.