- Zhejiang Qingji Ind. Co., Ltd.
- Main business:
- Shanghai Xinjun Heat Exchange Element Co., Ltd.
- Main business:
- Xian Space Star Technology (Group) Corporation
- Main business:
- Zhejiang Mingchen Machinery Technology Co., Ltd.
- Main business:
- Pingxiang Fxsino Petrochemical Packing Co., Ltd.
- Main business:
- Pingxiang Dier Chemical Packing Co., Ltd.
- Main business:
- Guangzhou Xinyou Chemical Machinery Co., Ltd.
- Main business:
- Shenyang Wensheng Instrument Equipment Co., Ltd.
- Main business:
- Newsmart Nantong Group
- Main business:
- Henan Shenzhou Precision Manufacturing Co., Ltd.
- Main business:
- Baoji Longsheng Non-Ferrous Metal Co., Ltd.
- Main business:
- Nanning Elaiter Environmental Technologies Co., Ltd.
- Main business:
- Jinan Mingchang Manufacture Co., Ltd.
- Main business:
- Zhengzhou Jayo Petroleum Machinery Co., Ltd.
- Main business:
- Baoding City Jixin Gland Produce Co., Ltd.
- Main business:
- Anhui Benma Pioneer Technology Co., Ltd.
- Main business:
- Shanghai Desikenshi Molecular Sieve Co., Ltd.
- Main business:
- Hangzhou Tianyu Chemicals Co., Ltd.
- Main business:
- Yangzhou Dajiang Chemical Industrial Co., Ltd.
- Main business: