Hangzhou Youguo Opto-electronics Technology Co., Ltd. is a specialized LED lighting manufacturer integrated of independent R&D, design, production, distribution, and service. We have a group of professionals with modern management experience and lighting industry technicians. The company has equipped with specialized image making system and advanced computer program control system, which guarantee our advantage in photoelectric technology, lighting distribution design, and lighting application. With our strong technical power and rich experienced in lighting industry, Youguo has become the Director Unit of CIES, and our Youguo Brand LED products have been widely applied for many lighting projects.