Beijing Hengrun Science and Technology Co.Ltd
is the biggest electronics agent in china,We are the agent of MITSUBISHI,SANREX,SANKEN,FUJI,TOSHIBA,SIEMENS,SEMIKRON,MOTOROLA,IR,PRX,ABB,EUPEC,HITACHI...
GTO, IGCT, and MOSFET. Bringing unprecedented control to the high-voltage direct current transmission system, it is the core of driving traction converters for high-speed trains, subways, and...
GTO Sports Nets. We offer very competitive prices for sport equipment, and always offer the best service to all of our customers.
We provide wide range of sport product in different size and material...
