- Tianjin Qiming Environmental Protection Equipment Co., LTD
- Main business:
- East AsiaChina(Mainland)
- Tianjin Feihongshunxin Steel Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Wanrunte Steel Structure Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Zhongrui Stationery Products Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Yitejia Steel Sales Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Zengze Steel Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qixia Tianjin Revertex Products Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Guangfengyuan Import & Export Trading Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- tianjin kay european technology chemical co.,ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Chinaland International Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Goldstone International Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin City Kainuo Industrial Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Jinbao Musical Instruments Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin ZhengAo International Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Spider Steel Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Shungong International Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Huaanxuyang Steel Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin King Forbes Pipe Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin YaoPoly Import and Export Co..Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Helon International Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)