Darkoo Optics Co., Ltd.was established in 2009, located in Cuiheng new district, Zhongshan city, and we also have other factory in Guigang city, Guangxi province. We had been engaged in LED lens and reflector design, mold design and manufacture for more than 10 years in China. We have more than 60 patents of led lens and reflectors, We have won the "High Technology Expertise Certificate".