ShenZhen TongDa Opto-Electronic co.,ltd, founded in Year 2001, specializes in developing ,manufacturing and selling LED light source and LED lighting products.The company consists of 2 main departments :single LED manufacture Dept & LED lamps Dept , owing more than 500 staff ; and more than 80 professional and technical personnel . Also it has a strong R & D team, high efficient management mode, top after-sale service ,and so many automatic production equipment ,such as : Dispenser Machine,LED Die bonder, Gold wire bonder, LED packaging machine, LED testing machine,and LED sorting &spectral color separation machine.