Chengdu city group optical mainland Industrial Co. Ltd.   

                                  Chengdu City, group light industrial limited company is located in Chengdu City, Sichuan Province, is a collection research and development, production, sales and service as one of the enterprises companies adhering to the "honest and trustworthy, with people," and the management principle, adhere to the "principle of dedication win-win cooperation" for the domestic and international customer service, create brilliance. Welcome all the friends come to visit, investigate and negotiate business.