Beijing Heweiyongtai Sci & Tech Co., Ltd. Beijing Heweiyongtai Sci & Tech Co., Ltd. was established in the beginning of 2008. We are a hi-tech enterprise specializing in manufacturing and trading
Ultrathin Portable X-ray Inspection System for scanning suspicious packages Description: Amorphous silicon X-ray flat-panel detector uses photoelectric diode array as the core of the X-ray image ...