Since founded in 2002, we always devote ourselves to research & development of signage led products, accumulating plentiful ***** has developed 7 large product series successfully:LED transmission series, LED side emmiting series, LED pixel light, LED inflexible bars, led flexible strips and LED controllers with over 100 types of products , which are to meet the customers needs in signage meanwhile we has achieved 3 patented proprietary technologies.Due to our high quality products, advanced LED control technology, most competitive cost-performance , strongest production and delivery capability and wonderful support and service system, Rishang has promptly gain a high reputation both at home and abroad and become the most famous service-oriented suppliers in LED signage decoration illumination products in china . Our partners are HP, GREE , Osram, Seoul Semi-conductor, Epistar and Huga etc. well known ***** final clients include GE , McDonald&＃039;s , Toyota, Carrefour, Suning Corporation , China National Petroleum Corporation, China Petrochemical Corporation, Industrial & Commercial Bank of China etc, domestic and oversea famous corparations. Our company has obtained the ISO9001:2000 Internation Quality & Management Certification, EU RoHS Certification and CE Certification etc. Our responsibility is to make your signs much brighter and economic.we expect to corporate with more quality enterprises to participate in LED line.we hope through our efforts we can make comtributions to World Energy Conservation & Emission