China Mobile: Shandong Mobile, Guangdong Mobile, Shenzhen Mobile, Beijing Mobile, Shanghai Mobile, Hainan Mobile, Sichuan Mobile, Jinan Mobile, Guangxi Mobile, Hebei Mobile, Jiangsu Mobile, Heilongjiang Mobile, Jiangxi Mobile, Yunnan Mobile, Chongqing Mobile, Henan Mobile, Shanghai Mobile Research Institute, Inner Mongolia Mobile, Datong Mobile, Rizhao Mobile, Xiangfan Mobile, Baotou Mobile, Xiangxi Mobile and Huzhou Mobile.
China Netcom: Beijing Netcom, Zhejiang Netcom, Hunan Netcom, Zhejiang Netcom, Weifang Netcom and Jilin Netcom.
China Telecom: Beijing Telecom, Shaanxi Telecom, Shandong Telecom and Chongqing Telecom.
China Unicom: Anhui Unicom, Zibo Unicom, Qingyuan Unicom, Cangzhou Unicom and Jiangmen Unicom.
Financial insurance
Bank of China: Bank of China Head Office, Bank of China Shandong Branch, Bank of China Hubei Branch, Bank of China Anhui Branch, Bank of China Tianjin, Bank of China Chongqing, Bank of China Sichuan, Bank of China Guangzhou, Bank of China Heilongjiang, Bank of China Weihai, Bank of China Weifang, Bank of China Qinhuangdao, Bank of China Hainan, Bank of China Foshan and Bank of China Guangxi.
China Merchants Bank: China Merchants Bank Head Office, Guangzhou China Merchants Bank and Lanzhou China Merchants Bank.
CCB: Hainan CCB, Hebei CCB, Anhui CCB, Zhongshan CCB, Zhangzhou CCB, Leshan CCB, Foshan CCB, Hubei CCB, Wenzhou CCB, Changsha CCB, Jiaxing CCB, Gansu CCB, Zhuhai CCB, Jinchang CCB and Lanzhou Electric Power CCB.
ICBC: Beijing ICBC, Suzhou ICBC, Xining ICBC, Chaozhou ICBC, Gansu ICBC, Suzhou ICBC, Henan ICBC and Zhenjiang ICBC.
Others: CITIC Securities, China Xinbao, Oriental Fund, Beijing Minsheng, Yunnan Minsheng, Industrial Bank, Shanghai Everbright, Anhui Everbright, Beijing Everbright, Shenzhen Development Bank Beijing Branch, Shenzhen CITIC Bank, Hubei Minsheng, Dida Insurance, Taiyuan Xingye, Shenzhen Agricultural Bank, Meizhou Agricultural Bank, Xiamen International Bank, Jinyuan Securities, Xi 'an Post, Guoyuan Securities, Guoxin Securities, Beijing Bank of Communications, etc.
IT industry Dell, Canon, Tencent, Lucent, Yahoo, INT, Hisense, Kelon, Lenovo Shanghai Company, AsiaInfo Technology, Shouxin Group, Zhongguang Satellite Communication Company, Founder Technology, Tsinghua Tongfang, Founder Aode, Levin Company, Jinshan Company, Ziguang, Beijing Digital Certification Center, Sany Communication, Capital Technology, Silicon Research Shares, Great Wall Computer, Shenzhen Gugaoxin, Shenzhen.
Sinopec China Oil and Gas Co., Ltd., Great Wall Lubricant, PetroChina Logging, Southwest Oil and Gas, CNOOC, Shanghai Waigaoqiao and PetroChina.
Manufacturing industries include Changan Ford, Sany Heavy Industry, FAW-Volkswagen, Zhonglian Heavy Industry, faw liberation, Longyan Cigarette Factory, Yutong Bus, Jianzhisu, Aimo Underwear, Kebao Boloni, German Xu Ge, Sino-American Patel, Liugong, Ningbo Lean Group, Guiyang Xintian Optoelectronics, Hualong Instant Noodles, Zhongxing Automobile, Shiseido, Mingzhu Enterprise, Hisense, Durex, Changan Mazda and Shanghai.
Pharmaceutical industry Shenzhen Mindray, Sino-American Huajin Pharmaceutical
Real estate Taikoo Real Estate, Huayuan Real Estate, China Resources Real Estate, OCT, Jinyu Real Estate, Expo Real Estate, Zhongjianyi Company, Poly Real Estate, Dongyi Risheng, Guanghua Xuan, Libeia, Hyundai Group, Beijing Architectural Design and Research Institute, Zhongyu Real Estate.
Power companies: Northwest Power Grid, China Southern Power Grid, Beijing Power Grid, Pingdingshan Power Grid, Central China Power Grid, Yancheng Power Grid, Shiyan Power Grid, Ningxia Power Grid, State Grid, Qi Bo Power Grid, Datang Power Grid, Luoyang Thermal Power Grid, Sanhe Thermal Power Grid, Jilin Thermal Power Grid, Liupanshui Thermal Power Grid, State Grid New Energy Company, Hubei Power Grid, Tongren Power Grid, China Southern Power Grid Corporation, Gansu Power Grid, Yancheng Power Grid, Huizhou Power Grid and CLP Huaqiang Power Grid.
Air transportation Hainan Tourism, Kerry Logistics, Shenzhen Airlines, AMECO, China International Airlines Co., Ltd., AVIC, Hainan Airlines, Jingang Metro, Shandong Highway Group, Chengdu Airport and Jin Lu Airlines.
Group companies include COFCO, China Animal Husbandry Group, China Film Group, China Electronic Devices Company, China Yuanda, Toyoda Akio Group, Yili Group, China Railway Materials Group, Mengniu Group, China Merchants International, HC International Group, Shandong Photosynthetic Garden Group, Xiamen Industrial Heavy Industry, Qingdao Ocean Shipping, Suzhou Industrial Park, China Railway Express, Hope Group, Comprehensive Energy, Li Andong Group, Taigelin Paper and Longping Hi-Tech.
Other customers: Southern Newspaper Group, Economic Observer, 2 1 Century, Global Entrepreneur, Shenzhen Water Affairs Bureau, Peking University University of Economics, President Tsinghua's Class, Training Center of Ministry of Labor, Training Center of Construction Engineering Group, Training Center of State Planning Commission, Beijing Fengtai Heating College and China Satellite Classroom.