Yun Cong Si

Epilight Technology Co. Ltd. manufactures gallium nitride-based blue light epitaxial wafers and chips. The company is based in Shanghai, China. Epilight Technology Co. was acquired by Irico Group Co. Ltd. on July 17, 2007.

Irico Group Co. Ltd. is a Chinese company that manufactures and distributes display devices and components. The company is based in Beijing, China. The company is a subsidiary ultimately controlled by the Government of China. The company was founded in 1982. The CEO is Zhong Guo Chen.

Xianyang Zhongdian IRICO Group Holdings Ltd. engages in electronic information development, investment, and asset management. Its businesses include research, development, service, and transfer of electronic information; investment in the information industry, real estate, and commercial trade businesses; non-monetary asset and property management services; import and export; purchase and sale of glass substrates, glass products, photovoltaic products, electronic products, metal materials, chemical products, and electromechanical equipment; warehousing and logistics; freight transport and transport agency; and integration, research, development, and manufacture of automation equipment and smart control systems. The company was founded on June 17, 2013 and is headquartered in Xianyang, China.

Nanjing Huadong Electronics Group Co. Ltd. is a company that manufactures lighting equipment and electron tubes. The company is based in Nanjing, China. The Chinese company is ultimately controlled by the Government of China.