Sang Lake City Optical Co., Ltd. is a company specializing in high-tech development, packaging and application of LED new light-emitting materials, the company set the development, production, sales and service in one. The company's products are mainly focused on LED lamp, bulb, ceiling, spot lights, lights and accessories for PC cover, plastic pipe, aluminum, plug and so on. The company also according to the different needs of customers, provide the best solution for our customers to provide the best quality service for customers to worry about service to have any, so that the quality is more stable, faster delivery, prices are more affordable. ??? With the rapid development of the LED industry, in order to meet our customers a wider range of needs, keeping with the times the pace of the.. (more>>)