Xi Wen Wang

China Electronics Lishen Group Co. Ltd. engages in the development and manufacture of electronic components. Its business scope includes scientific research and technical service industry, wholesale and retail industry, construction and installation industry, electrical machinery and equipment manufacturing industry, lease of own house and equipment, import and export of goods and technology, contract energy management services, and property management services. The company was founded on October 12, 1992 and is headquartered in Tianjin, China.

Tianjin Sure Energy Lubrication Technology Co., Ltd. engages in research and development, manufacture, and sales of energy saving products. It products include lubricant materials, lubricating greases and ceramic metal coupling agents. The company was founded on December 1, 2008 and is headquartered in Tianjin, China.