Clients: State Intellectual Property Office, Sinopec, China Tietong, China Railway Group Corporation, China Railway Material Trade, China Railway Engineering, China Railway Construction, China Railway Design Consulting Group, China Xinxing Construction, Organization Department of the Party Committee of Xinjiang Uygur Autonomous Region, Science and Technology Department of Xinjiang Uygur Autonomous Region, state-owned assets supervision and Administration Commission of Xinjiang Uygur Autonomous Region, and people and civil affairs of Jining City Government, Hohhot Railway Bureau, Xinjiang Autonomous Region Construction Department, Gansu Provincial Construction Department, Harbin Development and Reform Commission, Organization Department of Beijing Municipal Party committee, state-owned assets supervision and Administration Commission of Xuanwu District, Yitai Zhundong Railway Co., Ltd., Beijing Infrastructure Investment Co., Ltd., China goods coding center, Beijing public transport group and other Road Bureau groups.