- Tianjin Yashidi Chemical Tech Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Huge Roc Enterprise co.Ltd
- Main business:
- East AsiaChina(Mainland)
- TianJin Immortal Biotech Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- YSHC(TIANJIN)CHEMICAL COMPANY LTD
- Main business:
- East AsiaChina(Mainland)
- Tianjin Dongda Chemical Group Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Diyi Ferroalloy Trading Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Xinhairunda Steel Co.?LTD
- Main business:
- East AsiaChina(Mainland)
- Tianjin Sheng Shuntai Trade Co, Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Huaxin Oriental Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Furen Tinplate Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Nibboh Magnets Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Steelnile Steel Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Tade Valve Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Qingke Composite Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Jialetai Trading Co. Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shanghai Tianjin Plastics Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Qifeng Group Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Yuemingxin Tech.Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Hongwei Chemical Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Steyuan Minerals Co.,Ltd
- Main business:
- East AsiaChina(Mainland)