Jilin OLED Material Tech. 

Jilin OLED Material Tech Co., Ltd., together with its subsidiaries, engages in the research and development, production, sale, and service of materials and equipment in the organic light-emitting diode (OLED) industry in China and internationally. It operates through OLED Key Functional Materials Business, and Steam Source Equipment Business segments. The company offers electronic functional materials; luminescent functional materials; OLED intermediate; and other functional materials. It also provides equipment, such as evaporation source equipment; microOLED evaporation machine; and Perovskite evaporation machine, as well as optoelectronic and special electronic materials. Jilin OLED Material Tech Co., Ltd. was founded in 2005 and is headquartered in Changchun, China.