The Hangzhou Branch Instrument Development Company; Hangzhou wunderkind small robot Ltd. - China

The company producing child prodigy card, National Table Tennis Robot patents No.: ZL932445551.1-built body, entertainment, and training as one, which produced the NDM-40 nuclear moisture / density meter for irrigation, hydropower, high grading roads, railways, ports and the construction quality control testing has been used in more than 50 projects, the price of imported equipment 1 / 2; the company Acting Germanys BMW (Bomag) of construction machinery, Design, manufacture, inStallation, Debugging various concrete mixing station.