Sun Tong

 at Beijing QINGYUN Metal Processing Factory

 at Beijing Bodun New Technology Development Company

 at Beijing QINGYUN Aviation meter Company Vestibule school

 at Beijing SHITONG Information Cosulting Company Pda Regie store

 at Beijing TONGLIMENG Mechanical and electrical complete equipment

 at Beijing NAIJI Mechanical and electrical complete equipment Co.,

 at Hong kong ECTRA OUZHONG Trading Co., ltd. BEIJING Office

 at Beijing Bo tong Development Advertise Co., ltd.

 at jd.com

 at Cicc

 at Bank of comm. Beijing Bank XIZHI MENBEI Avenue Branch

 at Beijing TIANYU DELONG Automation Technology development Co., ltd

 at Capital United Workers University QINGYUN FENXIAO

 at Beijing BODUN New technology Development Company

 at Beijing GUANGRUI Machinery Manufacturing Co., ltd. Branch

 at Ectra Euro Trade Center

 at Beijing SENHE RONGYUAN Trading Co., ltd.

 at Beijing Mostly Construction Installation Engineering Co., ltd.

 at Beijing BEIYU Machinery & Equipment Co., ltd.

 at Beijing YOUBOYA Technology

 at Beijing SIJI Technology co., ltd.

 at GAOYOU City HUAYUN Tickets Center

 at CYD Technology Developing Shenzhen Co., Ltd.

 at HA'ERBIN City NANGANG District ANMEI Floor Sales dept.

 at JILIN City North JINGHUA Investment Cosulting Co., ltd.

 at Shanghai JINGXUAN Artistic design Co., ltd.

 at Anping Springtime wire mesh Factory

 at Nanjing YUNTAI Electric Manufacturing Co., ltd.

 at Guangdong Guangzhou XIUYI Logistics Co., ltd.

 at Inner mongolia TONGLING Economic & trade Co., ltd.