Focus Lightings Tech Co., Ltd. engages in the research and development, production, and sale of compound optoelectronic semiconductor materials in China and internationally. It offers LED epitaxial wafers and chips used for display backlighting, general lighting, and medical aesthetics. The company also provides lighting, display, optoelectronic devices, LED patterned substrates, and ammonia solutions. In addition, it is involved in providing technical consultation of contract energy management and environmental protection projects; and manufacturing of power electronic components and semiconductor lighting devices. The company was formerly known as Jucan Optoelectronics Technology (Suzhou) Co., Ltd. Focus Lightings Tech Co., Ltd. was founded in 2010 and is headquartered in Suzhou, China.