Shenzhen Zhengdongxing Communications Equipment Co., Ltd. (shorted as ZDX), founded in 2001, is a high-tech enterprise engaged in the R&D, production, distribution and service of tablet PC and mobile phone products. ZDX has invested RMB15,000,000 to set up a factory, with about 800 employees including 30% R&D personnel. ZDX has established strategic cooperative partnerships with the world's leading wireless communication R&D institutions and manufacturers. In March, 2009, ZDX obtained ...