Wei Liu

SinoTech Investment & Management Co. Ltd. is an investment holding private company based in Shanghai, China. The Chinese company operates as an investment holding company.

Xinjiang Tianfu Group Co., Ltd. engages in the generation and supply of power, heat, and natural gas. It operates through the following business segments: Electric heating, Gas, Coal, Energy conservation, Modern services, and Real estate. The Electric heating segment promotes energy conservation and consumption reduction through heat and power cogeneration. The Gas segment engages in the development, utilization, storage, and sale of natural gas, as well as planning and construction of gas supply facilities and operations. The Coal segment engages in the development and utilization of coal resources and technology. The Energy conservation segment includes environmental protection as well as power generation using new energy photovoltaic resources, waste incineration, and hydropower. The Modern services segment provides coal logistics, water conservancy and hydropower installation, power maintenance and operation, power design, and material procurement management services. The Real estate segment engages in the development of energy-saving, environmentally friendly, and low-carbon residential buildings. The company was founded in 1991 and is headquartered in Shihezi, China.

Shanghai Huiheda Investment Management Co., Ltd. provides enterprise asset management services. Its business activities also include domestic trade, industrial investment, development of computer hardware and software, technology development and consultation relating to new energy, and computer system integration. The company was founded on December 7, 2005 and is headquartered in Shanghai, China.