- China CISBO technology Co.Ltd
- Main business:
- Caribbean RegionBermuda
- Quanzhou Hongyi Mechanical Manufacturing Co., Ltd
- Main business:
- Caribbean RegionBermuda
- HT-Measurement Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Changshu Huibo Railway Fastener Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shandong Hua Steel International Invesstment Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Shanghai Fine Butterfly Valve Factory
- Main business:
- Caribbean RegionBermuda
- Ruian Huafei Hydraulic Machinery Factory
- Main business:
- Caribbean RegionBermuda
- Quanzhou Nanxing Mechanical Manufacturing Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- shandong meiying food machinery co.,ltd
- Main business:
- Caribbean RegionBermuda
- Fujian Quanzhou Honcha Machine Make Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Sunpo Metal Products Co., Ltd.
- Main business:
- North AmericaCanada
- Taizhou Haifeng Machinery Manufacturing Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Tianjin Longlong Metal Products Factory
- Main business:
- Caribbean RegionBermuda
- Zhongde Equipment Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Linyi Guangying Industrial & Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanghai jianye heavy industry co.ltd
- Main business:
- Caribbean RegionBermuda
- SP Ultraflex Systems (P) Ltd.
- Main business:
- Caribbean RegionBermuda
- Xindongfeng Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- ZHEJIANG HENKO AUTO SPARE PARTS CO., LTD
- Main business:
- Caribbean RegionBermuda
- Zhejiang Brother Copper & Aluminium Pipe Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda