Tesla To Double Manufacturing With New Shanghai Factory – Report World’s most valuable car maker Tesla is to construct new factory in Shanghai, to more than double China production capacity Electric vehicle (EV) giant Tesla is reportedly going to double its production capacity in China, amid growing demand. Reuters , citing two people familiar with the matter, reported that Tesla plans to start work on a new factory in Shanghai as soon as next month. This will more than double its production capacity in China, in order to meet growing demand for its cars in the country and export markets….