Zhongshan GR Optics Co., Ltd. a leading brand in lighting optics, is a hi-tech-manufacturer. GR Optics concept is: Explore more for light. We are localed in Torch Hi-tech Zone, Zhongshan City, Guangdong province, China. We have been cooperated with many well-known domestic and abroad lighting brands for nearly decade and gathering plenty of professional expriences in developing and production. We are now offering our customers complete and reliable optical solutions which include product research, optical design and development, mould development, production, metalizing and etc. Zhongshan GR Optics Co., Ltd. is looking forward to cooperate with you and to provide you a competitive secondary optics products and services at a timely manner.