- Hairf Network Power (Beijing) Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing HuaYuan JiaYe Building Material Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Autokey Transponder Technical & Trading Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- BEIJING TITAN HYPERSPACE TRADE CO., LTD.
- Main business:
- East AsiaChina(Mainland)
- Beijing W&M Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Tianyu longhua Trade Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Raynol (Beijing) Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Fortune Cookie Foods Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Beautyfresh International Trade Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing ares-lock industry co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Jiahuisen Telecommunication Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Longpengxuntong Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing CZLY Security Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Tongyuehuifeng Technology & Trade Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Goldfield Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Zhenyuminsheng Pharmaceutical Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Ruibo Runfeng Agricultural Equipment Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing KingDoes RFID Technologies Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing All Win Networks Company, Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Gimare Shell Craft Co,. Ltd
- Main business:
- East AsiaChina(Mainland)