- Beijing Trinity Construction Material Trade Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Etelux Inertgas System (Beijing) Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Tianpu Solar Energy Industry Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing EFR Laser S&T CO.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Jiatailonghe (Beijing) Technologies Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Starlight Science&Technology Development Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Chuangxintongheng Science & Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Sanyou Weiye Rubber Chemical Group Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Yun Zhou Brother (Beijing) Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Boxianghengrui Sports T&D Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Litong Shitian Sports Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Door And Cabinet Furniture Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- KSQ Technologies(Beijing) Co.. ltd.
- Main business:
- East AsiaChina(Mainland)
- Lepu Medical Technology (Beijing) Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Hengsheng Tongda Stainless Steel Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Starlight Science & Technology Development Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Huat Curtain Wall Engineering Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Taihe Wanda Steel Structure Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- KSQ Technologies(Beijing) Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Thread (Beijing) Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)