- Tianjin Kaifengshun Chemicals Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Fulian Chemicals Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Yitongmaoyuan Chemicals Co,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Detaiyuanchem Co,.Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Aidelong Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Ecobio Biotech Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Inkstar Office Appliance Factory of Tianjin
- Main business:
- East AsiaChina(Mainland)
- Tianjin Liaoyuan Iron Wire Stands Factory
- Main business:
- East AsiaChina(Mainland)
- Tianjin Zhongde Chemical Products Co.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Easyway Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Hardware CO., LTD
- Main business:
- East AsiaChina(Mainland)
- Tianjin Diyi Ferroalloy Trading Co Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Hongyuan Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Liujingshi Health Care Products Company
- Main business:
- East AsiaChina(Mainland)
- Tianjin Zone Xinda Chemical Technical Devepopment
- Main business:
- East AsiaChina(Mainland)
- Tianjin BRG Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Wandexin Chemicals Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Zhibang Valve Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Pengjin Steelpipe Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Hengji Steel Co. Ltd
- Main business:
- East AsiaChina(Mainland)