As a top manufacture of IR LED in China, PowerThink Optoelectronics Co. Ltd specializes in R&D and manufacturing of LED applications (LED Lighting, IR LED Camera) and LED component(DIP LED,SMD LED and Luxeon LED). With advanced encapsulation technology, and over ten patents, our products are well received in Asia; big clients include CSST, JSW Pacific Corp., Shanhai Lonyer Corp., Fortech Electronics Co. Ltd and more. Annual turnover reached $4 million in 2007.