Jian Yi Di

Yangzhou Tongfang Semiconductors Co., Ltd. engages in the manufacture of LED epitaxial wafers. Its business includes chip components, optoelectronic devices, hybrid integrated circuits, LED modules and systems, LED bracket, LED backlight module, and LED car lights module. The company was founded on August 25, 2006 and is headquartered in Yangzhou, China.

Shanghai Cuineng Photoelectricity Science & Technology Co., Ltd. engages in the development of photoelectric technology. Its business includes technology transfer, technical advisory, technical services, and wholesale of illumination lamps and parts. The company was founded on April 21, 2008 and is headquartered in Shanghai, China.

Tianjin Zhenmingli Photoelectricity Co., Ltd. engages in the manufacture, design, and development of LED lights. Its business includes lighting fixtures and lighting appliances. The company was founded on February 21, 2008 and is headquartered in Tianjin, China.

American Lighting, Inc. offers innovative and lighting solutions. It manufactures a wide range of lighting solutions for residential, commercial and specialty lighting needs. The company was founded in 1989 and is headquartered in Denver, CO.

Tongfang Artificial Environment Co., Ltd. engages in the manufacture, design, and construction of centralized air-conditioning equipment. Its products include high-temperature water-cooled chiller, air source heat pump, residential and commercial heat pump, gas central air condition, circulating water heater, and air terminal. The company was founded on November 1, 2000 and is headquartered in Beijing, China.

Part of Tsinghua Tongfang Co., Ltd., Nanjing Tongfang Science & Technology Park Co., Ltd. is a technology company. The company is based in Nanjing, China. The Chinese company was founded in 2009. The CEO is Jian Jun Feng.