We locate in Hongkou district in shanghai, are an electric &hi-tech comprehensive enterprise which incorporates research &development, designing & manufacturing. we are specialized in designing and manufacturing many kinds of high and low voltage electrical equipment, pneumatic components, and also is one of the first companies in china to export china-made high and low voltage electric.    
we own modernized scientific management, advanced production checkout equipment and perfect after-sale service system , and was regarded as the leader of new high-tech enterprise of foreign business by shanghai science and technology commission, successively pass through iso9001, ce, german vde, china compulsory certification (ccc), ce, cca, semko, ul, rohs,cb and etc. today, we have business ties with more than 60 countries and regions in the world, and our products and service have got high reputations from users both at home and abroad.
we always keep in mind that "quality and reputation" is the key words of our good company! we focus on the values and demands of our customers and try our best to offer them the parts with quality, competitive price in the shortest time.
sincerely we hope friends from both the native and abroad can join in us in the future. choose tbg, you will get more than you think!