- Beijing XCY Technology Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing GFUVE Electronics Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Sunshine Beauty Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing CRS Metallurgical Machinery Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Noble Laser Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Hengmansheng International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing ZhongRongFuYuan Chemical Product Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Answers Security Printing Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Laser Star Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Rikon Electric Appliances Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Donview Digital Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Tongdy Control Technology CO., Ltd
- Main business:
- East AsiaChina(Mainland)
- Freesun(Beijing)Technology CO.LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing KES Biology Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Coherent photoelectric Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Weizhen Brother Medical Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing EM Laser Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing KD Medical Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Greenland Science & Technology Development Co.
- Main business:
- East AsiaChina(Mainland)
- Beijing Huatai Healthcare Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)