Tellhow Sci-Tech Co., Ltd is one of the biggest generating sets and alternator supplier in China, located in Nanchang city, Jiangxi province. Tellhow was established in 1988 and listed in Shanghai stock market on July 3rd, 2002 (stock No.600590), total stock 1.9 billion. Till now, Tellhow is the only one listed company in the field of generator set in China, which also has three certificates (ISO9001 2000, ISO14001, OHSAS18001). On Oct.31st 2006, ABB Tellhow Generators Ltd which is the only one manufacturer in ABB Group for producing ABB low voltage alternator was set up in Nanchang. Tellhow has strong ability to develop and manufacture different kinds of alternator, diesel generating sets, trailer power station and silent power station with the rang of 2.5KVA~2500KVA for land and marine market. Hydraulic power station also can be supplied. We choose Perkins, Volvo, Cummins, MTU, FOTON and other national famous brands engine as the driving force, assembled with the ABB alternator and world famous ComAp control system to be Tellhow intellectualized generator sets.