- Hengrun Tiancheng International Trade (Beijing) Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Fangsheng Yida Science And Technology Development Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Forever Strong Construction & Decoration Material Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Chuanglong Century Science & Technology Development Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Hop Leading-Edge Laser Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Constant Golden Weiye Photon Electric Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Teket Innovation Technology Co., Ltd. (TEKET)
- Main business:
- East AsiaChina(Mainland)
- Beijing Hengzhu Commerce & Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Ever Fortune (Beijing) International Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhong Yu Jin Ling (Beijing) Mineral Co,.Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Found M&E Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Hongming Jiafeng Environment Protection & Energy Saving Technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Wuzhou Guardtex New Type Coat Material CO.,LTD.
- Main business:
- East AsiaChina(Mainland)
- Beijing Helpmate Medical Equipment Science & Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Huatai Xinding (Beijing) Metal Materials Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Wu Zhi Lang Dance And Art Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- AIRSYS Refrigeration Engineering Technology (Beijing) Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Kealno (Beijing) Rain Carrying System Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Huamaoji Construction Machinery Trading(Beijing) Co. , Ltd.
- Main business:
- East AsiaChina(Mainland)
- HDA (Beijing) Packaging Color Printing Co., Ltd.
- Main business:
- East AsiaChina(Mainland)