Guangzhou Zheng Rong Optoelectronics Technology Co., Ltd. is located in Guangzhou, Guangzhou is a collection of independent research and development production, marketing, processing as one of the professional advertising light box materials suppliers. We have a number of years of experience in this industry, strong technology, high quality, enterprising team of professionals. Our spirit of "quality to win the market, service to win customers" business purpose, "to justice Societe Generale, a new winner," the marketing concept, adherence to its quality assurance system and service system. We mainly produce light bar light box, slim light box, crystal light, dynamic light boxes, presentation props, backpacks and a series of advertising light boxes and materials, boxes manufacturers only sp.. (more>>)