Shenzhen Chip Optech Co. Ltd is a hi-tech company specializing in the research,production and construction of LED application products. 5, 000m2 manufacturing and 500 production staff, two fluorescent lamp production line, now a daily capacity of 1,000 led tubes.LED tube includes T5, T8,T9 ,T10 LED tube series. Our LED tube lights got the certifications of CCC, UL, CE FCC. Mb:+86-15999631648,Email Address:andy01 at chipshow dot com Msn: andyledcn at hotmail dot com, Skype:andyledcn