Shenzhen Wanyun Technology CO.,Ltd. are belong to Wanyun International Group (H.K.) Limited,Shenzhen Wanyun are mainly responsible for international trade exports.We are located in Shenzhen,China.and we are a professional company engaged in the R&D and manufacture of Tablet PC. Our factory covers an area of 6,000 square meters. We have over 300 employees working at our ISO9001-certified facilities, which house advanced fully automated equipment such as 6 SMT& 4 reflowing soldering machines. ...