Birtex electric vehicles ltd. In tianjin city sits at road no. 2 of the hohawi industrial zone, north of tianjin city, on 20 november 2009, covering an area of 22,000 m2 and an area of 21,000 m2, with departments such as the ministry of operations, the ministry of enterprise, the ministry of design, the department of passenger services, the ministry of research and development, the ministry of technology, the ministry of production, the ministry of procurement, the ministry of logistics, the ministry of finance and the ministry of sale. The main brands of the vertigo electric vehicle are: tdr-021z, tdr-022z, tdr023z, trr-024z, trr-025z, trr-026z, trr-027z, trr-028z, ttt001z. The annual output of 80,000 units is sold to hebei, shandong, jiangsu, nemon, beijing, henan, heilongjiang, jilin, liaoning, tianjin, anhui, qinghai, shanxi and xinjiang. The corporate purpose (culture), which follows the concept of “people-centred” design, has, over the years, provided a safe, comfo...