Rank Bright Development Co.,Ltd.is founded in 1999. Our company is professionally in manufacturing the LED light source. These years, to meet the need of the competitive LED market, we have imported many equipment from Taiwan and other countries, which represent the internationally advanced standard of the times. Our factory is located in the Shangdong Province of the mainland China with the area of 1,500 square meter, with 5 production lines. Our major LED products including LED lamp packaging such as through-hole LED lamps, Super Flux LED, SMD LED, high power LED and so on. With seven years development, our LED throughput have reach to 40KK LED pcses per month.We are enjoying the easy material sourcing channels and convenient transportations.