- Fujian Xinhong Mech&Elec Co., Ltd.
- Main business:
- PERFECT WELDING TECHNOLOGY CO., LTD.
- Main business:
- HALLMARK ENGINEERS
- Main business:
- Shanghai Mecolour Digital Technology Co., Ltd.
- Main business:
- Fujian Auplex Appliance Co., Ltd.
- Main business:
- JLH Digital Technology Co., Limited.
- Main business:
- Wenzhou Flowtam Light Industry Machinery Co., Ltd.
- Main business:
- Jinjiang Haicheng Machinery Industry & Trade Co., Ltd.
- Main business:
- SUNMICROTEK
- Main business:
- Wuxi Youbor Chemical Equipment Co., Ltd.
- Main business:
- Shanghai Chunran Mechanical Co., Ltd.
- Main business:
- Nanjing Fuyuan Chemical Pipeline Equipment Co., Ltd.
- Main business:
- Wuxi Huali Petroleum and Chemical Engineering Co., Ltd.
- Main business:
- Liaoning Huaying Engineered Products Co., Limited
- Main business:
- Shandong Pulilong Pressure Vessel Co., Ltd.
- Main business:
- Wuxi Dingfeng Pressure Vessel Co., Ltd.
- Main business:
- Suzhou Higee Feiyue Special Equipment Engineering Co., Ltd.
- Main business:
- Jiangsu Baode Heat-Exchanger Equipment Co., Ltd.
- Main business: