Establish in 2001, Dong Guan Sims Optoelectronics Co., Ltd. is a professional manufacturer and exporter of led products, plastic products, aluminum products and so on. Our company specializes in the design, manufacture and trade of led products, plastic products and moulds. Our products are LED light; all the plastic parts and the aluminum parts have been made by ourselves. Our company has the whole test machine and the professional engineers. We have a professional team with high quality, strong design capability and experienced management. 
All of our products comply with international quality standards and are greatly appreciated in a variety of markets throughout the world. More than 80% of our products are exported to Asia, Europe and America every year. We have implemented comprehensive ISO9001:2008 quality management system standard. 
If you are interested in any of our products or would like discuss your order, please contact us at any time. We are looking forward to building a successful business relationship with you. We welcome you visit our company.