CHENGYI TECHNOLY CO., Ltd office is located in Luohu District, Shenzhen, China. Established in 2014 with 20 million registered capital. We are specialized in lcd video brochures/lcd greeting cards/digital photo frames/advertising payers and other electronic products etc. You are welcome for OEM & ODM products. As a TECHNOLOGY COMPANY , we always develop innovative products. Because of the exquisite design, perfect quality, and excellent service, they are warm welcomed by all over the world and regions.