- Sinotech(Beijing)Development Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Tri-High Membrane Technology Co.
- Main business:
- East AsiaChina(Mainland)
- Beijing Readid Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Zohonice Beauty Equipment CO.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Globalipl Development Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Rella Furniture Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Peace Seasky International Trade Corp. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Kuaiyu Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing, shiruixun Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Kaier Technology Development Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Tiankunyupeng Internaional Trade CO., LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing YiPinQuan Bee Products Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Tuten Beauty Equipment Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Hongtai Beauty equipment Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Haoyutt Tech & Develop Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Sanlin International Trade Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Ibzan Finery Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Intellectual Ark Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Jiankai Concrete Admixture Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Prostar International Electric Co., Ltd.
- Main business:
- East AsiaChina(Mainland)