- Changzhou Hanyun Hydraulic Components Mfg.Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Seojin Precision Industry Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Outebao Pipe Fitting Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Hebei Oil Technological Mechanical Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Maxell Steel & Alloys
- Main business:
- Caribbean RegionBermuda
- HeBei KunPeng
- Main business:
- Caribbean RegionBermuda
- L I N Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- KHD (HONG KONG) INTERNATIONAL LIMITED
- Main business:
- Caribbean RegionBermuda
- Taekwang Engineering Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Flangenet Manufacture Co.Ltd
- Main business:
- Caribbean RegionBermuda
- Zhong Huan Flanges CO.,Jiangyin City
- Main business:
- Caribbean RegionBermuda
- Dingxiang County Wanglong Flange Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Sinmo Forged Flanges Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- J-diaabrasive.Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Shenzhen Hope Winning Gift Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Shanxi Yunxing Science & Trade Co. Ltd
- Main business:
- Caribbean RegionBermuda
- Shanxi Yuxin Casting&Forging Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Cangzhou Fengye Pipe Fitting Co.,Ltd.
- Main business:
- Caribbean RegionBermuda
- Bamtop Technology Limited
- Main business:
- Caribbean RegionBermuda
- Ding Xiang Wei Hang Flange Co.,Ltd
- Main business:
- Caribbean RegionBermuda