Domains associated with Xie Wei Xing

Zhengzhou Tongding Machinery Equipment Co.,Ltd was established in 2006, contributing to design and manufacture the dry powder mixing machines,sand dryer,high speed disperser,etc. Since 2010, profiting from the long-range strategic partnership with a number of universities, it has joined its partners in designing complete plant of dry powder mortar.

中海达成立于1999年，2011年2月15日在深圳创业板上市（股票代码：300177），是国内测绘地理信息装备领域第一家上市企业，业务类别涵盖GNSS产品、光电产品、GIS产品、三维激光、移动测量、海洋探测、无人机等产品及服务，覆盖测绘地理信息全产业链。