- Beijing Kaixian Xinxin Electric Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Hocreboard Building Materials Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Huikangtang (Beijing) Academy of Chinese Medical Sciences
- Main business:
- East AsiaChina(Mainland)
- Beijing Tripod International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Hengshixingda Engineering Machine Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Kemingweiye Technology Delopment Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing New Times Amusement Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Huascan Electronic Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Sihai Xiangyun Plastic Part Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Fang Yuan Technology Co.. Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Sanki Petroleum Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Flourishing Start Digital Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Flourishing Start Digital Technology Co.LTD.
- Main business:
- East AsiaChina(Mainland)
- Beijing Jinmandun Technology Development Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Hong Yi Import & Export Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Solid Packing Machinery Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Sianne Technology Development Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Donview Technology Development Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Jingbo Prosthetic & Rehabilitation Equipment Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing CSS Technologies Development Co., Ltd.
- Main business:
- East AsiaChina(Mainland)