- Beijing Tri-High Membrane Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing M&B Electronic Instruments Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Flying Boat International Imp & Exp Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Jinglufa Tent Industry & Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- OBBL Lighting Technology (Beijing) Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Li Te Long Photoelectric Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Shenzhou Rodia Industry & Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing AJHX Helmet Technology & Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing First & Topping Lighting Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Exuberance Opto-Electronics Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing De Run Tong Agriculture Science and Technology Company, LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing Shuang Dong Wei Ye Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Dansco Dance & Active Wears Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Dakaile Import & Export Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Yonghong International Expo (Beijing) Co.. Ltd.
- Main business:
- East AsiaChina(Mainland)
- Cryogenic(Beijing)Science & Technology Co. Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing New Vision Industry And Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Etelux Inertgas-System (Beijing) Co..Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing EFR Laser S&T Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Sino-Galvo(Beijing) Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)