Channel Cailiang (Zhangzhou) Optoelectronics Co., Ltd. is one of the most professional and experienced manufacturers of LED displays. Our company has more than 1, 000 workers, with 24 pcs production line for outdoor DIP modules and 8 pcs production line for indoor SMD products. We are professional in the production of outdoor full color led displays, outdoor double color or single color led displays, indoor full color led displays, indoor double color, single color and Semi-outdoor led displays, stage background led displays, stadium led displays, landscape lighting and led accessories.