The current collector is contact with the supply rail(third rail) by collector slider, and the collector slider and third rail was coupled to transmit the power to the swing arm, then transmit the power in the cable to the electric equipment through the fuse box...

Zhongtong Electric cooperate with BARTELS GmbH R&D pantograph, and popularize and apply the pantographs in Chinese market and global market. The pantograph are designed by Chinese and European R&D center, purchased from the global suppliers...

The predecessor of Zhongtong Electric is Xiangtan Railway Tractor Motor Co.,Ltd, which is approved by Ministry of Railways. It is authorized to build as well as repair tractor motor used for all kinds of locomotives and trains. It repaired 10,000 pcs/sets traction...

公司在大铁路电机维修多年的经验和资深资质，以及地铁电机维修业务和服务，主要客户群体包括北京地铁运营公司、上海地铁运营公司、广州地铁运营公司、南京地铁运营公司、深圳地铁运营公司、武汉地铁运营公司、马来西亚地铁、新加坡地铁等城轨交通运营商；