Established in 2009, Shanghai Weiyuan Opto-Electronic Technology Co., Ltd. (WYO) is a professional LED lighting manufacturer which dedicates on research and development of sustainable solid state lighting products and solutions.

WYO has two manufacturing bases in Songjiang district, Shanghai. One is in Sheshan Branch Songjiang Industry Zone, covering an area of about 10, 000 square meters. The other solely-owned production base is newly built in Chedun Industry Zone, covering an area of 22, 200 square meters. Its annual manufacturing capacity achieves 4 million pieces LED luminaries. WYO focuses on commercial lighting and industrial lighting. It has wide varieties of lighting applications including LED Downlight, LED Street light, High bay light, LED Spot light, LED tubes and bulbs, Ceiling fixture and Pendant lamps etc. With its modern equipment, strict quality control management and advanced design concept, WYO provides innovative lighting solutions that are energy-efficient, eco-friendly and economic.

With an innovative R&D team and good management system, WYO assures its customers of high quality, competitive price, prompt delivery and best services. Meanwhile, WYO is always dedicated to a better living environment through its pursuit in developing more energy-efficient lighting. WYO_better life, better lighting!