Xu Dong Zhou

Jiangsu Changyou Environmental Protection Technology Co., Ltd. engages in the research, development, production, and sales of polymer composite materials and lightweight sandwich materials. Its products include wind turbine covers for wind power field, wind power lightweight sandwich material products, cover molds, and rail transit vehicle parts. The company was founded on December 19, 2006 and is headquartered in Changzhou, China.

Terrence Energy Co., Ltd. engages in the research and development, production, and sale of natural gas gathering systems. Its products include wellhead gathering and transportation skid-mounted equipment, city gas transmission and distribution equipment, gas turbine power generation supporting station equipment, valves, intelligent monitoring type gas pressure regulating devices, and remote pressure flow control systems. The company was founded on January 12, 1997 and is headquartered in Changzhou, China.

Jiangsu Huayang Intelligent Equipment Co., Ltd. engages in manufacturing and distributing motors and motor components. The company was founded on June 21, 2001 and is headquartered in Luoyang, China.

Changzhou Fengsheng Opto-electronics Co., Ltd. engages in the research, development, production, and sale of optical grade sheets. It offers large-size liquid crystal display (LCD), LCD television (TV) light guide plates, LCD TV diffusers, lighting diffusers, illumination boards, and lamp backlight modules. The company was founded on October 1, 1999 and is headquartered in Changzhou, China.