Hi.zone,Chengdu

Chengdu Privis Technology Co., Ltd.is a high-tech company specializing in import and export of security related products, and provision of total solutions in various civil and military areas. Privis ...

Chengdu Yu-fei Information Engineering Co., Ltd was established in 2000 and has become a renowned organization over the years. We are a leading exporter, buying house in China offering high quality di...