Chongqing Shuangqing Motor Tricycle Sales Co., Ltd. is located in A070-1, Konggang Industrial Park, Yubei District, Chongqing, and covers an area of 10,000 square meters.we are the subsidery of hijoy group . As a large-sized specialized motor tricycle manufacturer, Shuangqing integrates manufacture, research, development, and marketing with import and export together. We have specialized assembly lines with the world advanced level, including assembly, testing, packing and inspection. We have more than 100 various professional engineers and managerial and worker happily work here. Our annual...