- Rongjiabeier Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjinjinhao Import and Export Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Trident Long Group Industrial Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenyang kangkailongChemical Co,.Ltd
- Main business:
- East AsiaChina(Mainland)
- CHINA HAOHUA GROUP LTD.
- Main business:
- East AsiaChina(Mainland)
- China Sasol Group Co.,Limited
- Main business:
- East AsiaChina(Mainland)
- TianjinGreatestChemical Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Hswb Chemicals Ltd
- Main business:
- East AsiaChina(Mainland)
- Hebei Ao Jiamei Chemical Industry Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tian Jin Hewang Daxing Chemicals.Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- XingTai KaiaoChem Import and Export Trading Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tjsc Titanium & Chemical Industry Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- T & L International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tian Jin Song Jinwan Import&Export Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- China Tianbo Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- High Grow International Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tjtolychem
- Main business:
- East AsiaChina(Mainland)
- Tongqi (Shiyan) Engine Components Manufacturing Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- OKB INDUSTRIAL CO.,LTD. Exp. & Imp. Dept.
- Main business:
- East AsiaChina(Mainland)
- JinlidaLeather Gaobeidian Co.Ltd
- Main business:
- East AsiaChina(Mainland)