We are a Chinese ODM which is specilizing in all kinds of indoor,outdoor LED display, LED moudule, single, bi-color,tricolor( full color and virtual pixel color) and so on. Cold rolled steel carbets, TW MINGWEL power and ADDA fans, TOSHIBA IC, especially USA CREE and Japan NICHIA led chips make our display more steady, longlife and waterproof. From raw material to finished parts, we strictly control every step according to ISO9001:2000, and we also have acquired FCC, CE and RoHs certification. You can see our products in USA,UK,Argentina and so on. We hope that we can broadcast your products and company in a new and effective manner, thanks!