- Beijing Sihai Xiangyun Plastic Parts Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- CA Light Medical Equipment(Beijing) Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Glorytek industry (Beijing)Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- BEIJING JIN YUAN QIAN SHENG CHEMICAL CO.,LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing Cili Door and Window Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- BEIJING HUARUISHENGJIA METAL WIRE MESH CO.,LTD.
- Main business:
- East AsiaChina(Mainland)
- Beijing SINO-ASIA Construction Material Co.,LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing Found Mechanical & Electrical CO..LTD.
- Main business:
- East AsiaChina(Mainland)
- BEIJING XINAN TONGHAI SCIENCE & TECHNOLOGY CO.,LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing Qiheyuan Foodstaff Science&Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Kaishan General Machinery Co., Ltd (Beijing)
- Main business:
- East AsiaChina(Mainland)
- Beijing Kiers Science & Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing King Tech & Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Huatengzhengcheng Industry and Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Li Te Long Photoelectric Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing NUBWAY S&T Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Botaixinyuan Color Coated Steel Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Jin-Ye Bioengineering Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Topmachines S&T Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Miningsun Imp And Exp Co., Ltd.
- Main business:
- East AsiaChina(Mainland)