Hu Yi

 at Beijing XingHua Certified Public Accountants

 at Hu Yi

 at National Astronomical Observatories, Chinese Academy of Sciences

 at Beijing HENGCHANG SHUNDA Economic & trade Co., ltd.

 at HuYi

 at China Institute of International Studies

 at Bei Jing Xiang Yun Yi Yuan Guan Li You Xian Gong Si

 at Beijing SHENZHOU TONGXING Digital science Co., ltd.

 at Beijing JINTAI YONGSHENG Technology Co., ltd.

 at Beijing Shining Sunshine Display Rack Manufacture Co., Ltd.

 at Beijing LIANGDIAN YANGGUANG Exhibition equipment Manufacturing

 at Hu Yi

 at 36氪（36kr.com）

 at Beijing HANGTONG United Broadband Communication Technology co.,

 at National Astronomical Observatories, Chinese Academy of Sciences

 at Beijing BAIDA Resolutely Technology development Co., ltd.

 at BAIDA Resolutely Technology development Co., ltd.

 at TAIHE Development Telecommunications equipment ( Beijing ) Co.,

 at Beijing Plaque Showing rack manufacture Marketing Center

 at Jing College Educational Group

 at Beijing WEIDA Air conditioner Drill Service Company

 at Beijing XICHU JINGRUI Culture Co., ltd.

 at Beijing BAIDA ZHUOYUE Technology co., ltd.

 at Beijing May HUAYUCHI

 at Zephyr Machine room engineering Company

 at Beijing JIAMEI United Trading Co., ltd.

 at Beijing JIANLIMEI Technology Development Center

 at NANFANG HUABEI Technology (Beijing) Co., ltd.

 at Beijing XINGXUNDA Trade Display equipment Factory

 at Zhong Lun Law Firm

 at KEWEI International Technology Divert Co., ltd.

 at Hu Zhong Yi