Service Network in China Qingdao, headquarter, Yichang and Dalian, the two service enters. Tianjin, Nantong, Ninbo, Xiamen and Guangzhou, the five service stations. Huludao, Qinhuangdao, Yantai, Rizhao, Lianyungang, Taizhou, Nanjing, Shanghai, Zhoushan, Taizhou, Wenzhou, Fuzhou, Quanzhou, Shantou, Shenzhen, Zhanjiang, Beihai and Haikou, altogether 18 service points.