- Beijing Smart Tag Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Huasun Optoelectronic Science Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Century Hua Guang Steel Structure Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Fiber Linker Communication Co,.Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing WQYD Electronic Equipment Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Epsolar Technology Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Zhongtiankelin Electronic Co.;Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Osidea Furniture Industry Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Sunrise Ferrofluid Technological Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- BEIJING FAR-REA CO,. LIMITED
- Main business:
- East AsiaChina(Mainland)
- Beijing Chaoqun Weiye International Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing East Beauty Development Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing W&M Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Jinhengwei Technology Development Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Tiankunyupeng International Trade CO., LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing Cap High Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Houxin Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Tech Instrument Co., LTD.
- Main business:
- East AsiaChina(Mainland)
- Beijing W&M Co.,LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing Huatai Healthcare Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)