Tellhow Sci-Tech Co., Ltd, founded in 1988, is a high-tech enterprise promoted and developed by the cooperation between Jiangxi provincial government and Tsinghua University. On July 3rd 2002, Tellhow Sci-Tech Co., Ltd became public listed in Shanghai securities exchange market with the stock code of 600590. After development in decades, Tellhow formed several industries, which is leading by intelligent power industry, and developed more than 10 ...