Ledman is the first public listed LED company in Shenzhen, the second in China, we established in 2011, have been saling for over 100 countries, we also got a lot of certifications, such as CE, UL. EMC, RoHs, FCC, and so on. We have been corporating with many famous companies, for example, SGM, FORMATCO, LEDCN... 5 years warranties and strict process supervisory control make ledman' s pruducts be well-known with its great quality.