- Youyouduyu (Beijing) Cultural Development Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Shan-Style International Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Opto-Edu (Beijing) Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Cheng-cheng Weiye Ultrasonic S&T Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Tong Da Hao Sen Building Materials Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Wenhaiyang Industry & Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- BEIJING DE HAO HENG TONG TRADE ECONOMIC DEVELOPMENT CO.,LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing Flying Import & Export Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Juyuanzhai Industrial & Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Tian-long Tungsten & Molybdenum Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Hualong Lian He Steel Structure Engineering Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Circloop Digital Image Tech. Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Wu Xi Special Steel Material CO.,LTD-Beijing Branch
- Main business:
- East AsiaChina(Mainland)
- Beijing Kaikang Boyang Science & Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Natures Purest Textile(Beijing)Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing SDZ Laser Science & Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Lanleeds International Garments (Beijing) Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing RKF Mechanical & Electrical Equipment Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Golden Source Business & Trading Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- InfiWit (Beijing) Information Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)