- Tongfang Health Technology (Beijing) Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Huamaoji Construction Machinery Trading(Beijing)Co,.LTD
- Main business:
- East AsiaChina(Mainland)
- ZHT Sci-Tech(Beijing)Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Yi Yuan Da Hang Oil Chemical Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Laserworld International Imp & Exp Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Liyang Ruiheng Sci-Tech Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Hengdalianchuang Impt.&Expt.Trading Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Tsinghua Uniforce Technology Co., Ltd. (Beijing)
- Main business:
- East AsiaChina(Mainland)
- Yuancure (Beijing) Laser Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Jin Yuan Qian Sheng(Beijing) Chemical Co, LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing FATY EXP. IMP. Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- HPJC (Beijing) Science And Technology Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Beijing JWGB Sci.Tech.Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Double Dragon International Industrial Mining Machinery Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Runfeng Jin Kang biological technology development Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Jia You Xin Cheng Industrial and Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Jindingsheng Hoisting Construction Machinery & Equipment Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Swed Security Protecting Technologies (Beijing) Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Li Jian Mei (Beijing) Technolgy Development Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Meyabond Industry&Trading(Beijing)Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)