- Tai Zhou Hangda Faucets Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- HONG YUE METALS CO., LIMITED
- Main business:
- Caribbean RegionBermuda
- Shanghai Everskill M&E Co. Ltd.
- Main business:
- Caribbean RegionBermuda
- Dongying H&H Manufacturing Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Fengrun Stainless Steel Pipes Company
- Main business:
- Caribbean RegionBermuda
- Tjlaiwang Steel Pipe Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Trysun Piping System Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Guangzhou Mingfeng Copper Capillary Tube Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Zhejiang Yonghe Sanitation Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Hongjinhui Material Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Eastern Shining Star Investment Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Beijing Faery Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qingdao Huashida Plastic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hangzhou Huier Imp. & Exp. Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Taizhou Yuanyanglong Sanitory Wares Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Haihao High Pressure Flange & Pipe Fitting Group Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Changshu Seamless Stainless Steel Tubes Factory
- Main business:
- Caribbean RegionBermuda
- Yuyao Koko International Trading Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Jiangyin Haihong Aluminium Extrusion Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Qufu Donghong Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda