- Beijing Red Sun Composite Material Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Huapin Yide International Trading Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Jujinbang Import & Export Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Kingly Electronics Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Dinghengtai Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Brilliant Dragon Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Zhonggangda Steel Pipe Manufacturing Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Homeasy Cookware Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Reya Advertisement Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Scanworld Electronics Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing IRTOUCH SYSTEMS Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- BeiJing All-win Networks Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- TWINKLE(BEIJING)CONSTRUCTIONCo.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Oriental Horizon Technology Development CO.LTD
- Main business:
- East AsiaChina(Mainland)
- Beijing Smart Tag Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Huasun Optoelectronic Science Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Century Hua Guang Steel Structure Ltd.
- Main business:
- East AsiaChina(Mainland)
- Beijing Fiber Linker Communication Co,.Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing WQYD Electronic Equipment Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Beijing Epsolar Technology Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)