Yuanyang company is hi-tech optoelectronic enterprise which integrates manufacture,and marketing,specializing in the production of street light.The company has passed ISO9001: 2000 quality system certification. with its strong technical backup,the company have a group of high-quality R & D staff.Products were mature in LED test and applied for the state invention patent. We will adhere to the enterprise spirit "humannist,quality first"all the way and try our best to provide customers the best service wholeheartedly,make constant imprvement and innovation,benefiting the world with green brightness and with high technology.