- Jiangsu New Hongda Group Co., Ltd.
- Main business:
- Yantai Lingyu Powder Machinery Co., Ltd.
- Main business:
- Hangzhou Allsheng Instruments Co., Ltd.
- Main business:
- Guangzhou Promake Machinery Equipment Co., Ltd.
- Main business:
- Beijing Meckey Engineering Co.
- Main business:
- Qingdao GS Mechanical & Electrical Co., Ltd.
- Main business:
- Shanghai Dea Chemical Equipment Co., Ltd.
- Main business:
- Laizhou Yuanda Chemical Industry Machinery Factory
- Main business:
- Jizhou Dongding Chemical Equipment Trade Co., Ltd.
- Main business:
- Beijing Karaltay Scientific Instruments Co., Ltd.
- Main business:
- Tianjin Peiyang Chemical Equipment Co., Ltd.
- Main business:
- Jinan Zhonghui Machinery Manufacture Co., Ltd.
- Main business:
- Shenzhen Oceanpower New Materials Technology Co., Ltd.
- Main business:
- FRIGMAIRES INTERNATIONAL
- Main business:
- Jiujiang Yongxin Can Equipment Co., Ltd.
- Main business:
- Zhuhai Acro Bio-Tech Co., Ltd.
- Main business:
- Chongqing Minmetal Engineering And Technology Co., Ltd.
- Main business:
- Ningbo Locke Glue Industry Co., Ltd.
- Main business:
- Shanghai Cisun New Energy Equipment & Technology Co., Ltd.
- Main business:
- LABH PROJECTS PRIVATE LIMITED
- Main business: