Zhangjiagang Yanan Automobile Electric Appliance Co., Ltd is a professional manufacturer of bus electric appliances in China, integrating design, research, development, manufacture and technical service. It is located in a newly built industrial city - ZHANGJIAGANG where is very close to Shanghai, Nanjing city, Suzhou city, and Wuxi city. As here is near the sea and the Yangtze River, the transportation is very convenient and fast. Our main products include Bus LED destination sign, Bus ...