- Tianjin otai Chemical Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Chi Bang Chemical Co., LTD
- Main business:
- East AsiaChina(Mainland)
- Tianjin Yidejiacheng Group Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Yu Feng Chemical Co.,LTD
- Main business:
- East AsiaChina(Mainland)
- Tianjin Ruiji Chemical Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Jinmaoding Chemicals Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Tiankai Chemical Industrues Import&Export Corporation
- Main business:
- East AsiaChina(Mainland)
- Tianjin Collabrate Chemical Industry Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Chilite Chem.Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Maker Chemical Industry Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Golden Land Chemical Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Natesi Chemical Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Yao Fu Chemical Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Juxing Minerals Markting CO., LTD
- Main business:
- East AsiaChina(Mainland)
- Tianjin Xinruisheng International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Chenjiewanda Chemical Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Bairui International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Tianqiu Chemicals Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Meikeer Chemical Industry Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Dongda Chemical Group CO,.LTD
- Main business:
- East AsiaChina(Mainland)