Zhangjiagang Ousirui is a high-tech professional factory, integrating the research and development, design, manufacture, marketing of sterilizers ozone generators. We are located in City, which you can see, city near Shanghai. There advanced manufacturing equipments test ...

JIANHAI-HHT JIANHAI Group is a investment enterprises of cross-sectoral, trans-regional, with modern concept and diversification, respectively located in Beijing, Zhejiang, Jiangsu, Yunnan so on, developing CNC machine , software, logistics other industries Machinery-HHT, ...