Shenzhen Yiguang Science and tochonlogy CO., LTD is a high-tech company which was founded in 2003, Located in Shiyan Town, Shenzhen of china. The factory area is up to 2, 000 square meters. There are more than 250 workers in our factory. Among them, 30 are office staffs and 10 are the technicians the major business including researching, development and production, Our main products are :LED outdoor modules, LED outdoor boxes, LED color screens , LED outdoor displays, LED lightings , LED indoor unit boards and related accessories. 1. Product development - A good technician team and advanced production equipments are our big advantage. Scientific managements/efficient after-sales service and on time delivery give us the priority to win in the market .Provide UL and CCC certificate. 2.Quality - Pass the ISO9000 Management System. - All of the technician graduated from university or above with at least 5 years experience working in LED field. - QA department takes charge of controlling the quality before shipment. ***** - 24 hours phone call service from all of our project manager. - A professional communication team will solve the products problem in the shortest time. - Samples must be approved by customer before mass production. - Any good ideas and improvement of the products must be reported to customer immediately. Corporation concept Yiguang will be your long-term partner, we hope to build up win-win strategy with our customer.We also welcome OEM and ODM project. We warmly invite you to send us your design. Should you need more informationm, please feel free to contact us.