- Xiamen Turposs Tech Co., Ltd.
- Main business:
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- Main business:
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- Main business:
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- Main business:
- Wenzhou Odeley Environmental Protection Equipment Co., Ltd.
- Main business:
- Hangzhou Cleesink Mechanical & Electrical Co., Ltd.
- Main business:
- Hangzhou Lixuan Environmental Technology Co., Ltd.
- Main business:
- Shanghai Hongji Ventilation Equipment Co., Ltd.
- Main business:
- Jinghui International Trade(Shanghai)Co., Ltd.
- Main business:
- Qingdao Deyili Plastic Machinery Co., Ltd.
- Main business:
- Zibo Guiteng Industrial & Trading Co., Ltd.
- Main business:
- Guangzhou Fuda Insulation Materials Co., Ltd.
- Main business:
- Jiangsu Jiunuo Building Materials Technology Co., Ltd.
- Main business:
- Shanghai Taichun Energy Saving Technology Co., Ltd.
- Main business:
- Zhejiang Xinyuan Color Steel Co., Ltd.
- Main business:
- Tiande Rubber & Plastic Machinery Co., Ltd.
- Main business:
- Haining JIT New Type Building Materials Co., Ltd.
- Main business:
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- Main business: