Company Description: Shanghai TBG International Electrical science &technology Co., Ltd. (TBG for short) located in Hongkou area of Shanghai, is an electric &hi-technical comprehensive enterprise which incorporates Research &Development, designing & manufacturing together. TBGO is specialized in designing and manufacturing many kinds of high and low voltage electrical equipment (breakers, contactors, soft starters, pushbuttons, switches, fuses, lighting etc. ), pneumatic components, aerial dischargers, isolated sw |