Empresa Nacional de Engenharia de Rede Municipal de Jiangsu : Wenzhou Jinhua Suzhou Taizhou Yangzhou Changzhou Anqing Nanchang Fuzhou Wuhan Xi'an Weinan Taizhou Ningbo Weifang Wuhu Anhui Chatcheng Binzhou Ganzhou Stone Lion Nanning Shenzhen Guilin Xiamen Chongqing Shaanxi Hainan Hangzhou Guizhou Shaanxi Sichuan Hubei Jiujiang Nordeste Guangxi Jiangsi Jiangsu Zhejiang Hefei Henan Hubei Hebei Hunan Shandong Pequim Guangdong Xi'an Nanjing Fujian