西安海威斯科技有限公司（HVS）坐落于西安市高新技术产业开发区，其最主要的产品：空气过滤器、旋转视窗、砂轮在线动平衡。

Xi’an Haives Technology Co., Ltd.(HVS) is located in Xi’an High-New Tech-Industrial Developing Area, Xi’an, China. Our main product, air purifier, rotating window, DSPX series balancing grinding wheels.