- Cangzhou Haixin Pipe Fitting Co.Ltd
- Main business:
- Caribbean RegionBermuda
- Zhejiang Mould Factory
- Main business:
- Caribbean RegionBermuda
- Mengcun Yongsheng High-pressure pipe fittings factory
- Main business:
- Caribbean RegionBermuda
- Renqiu Yongli Sealing Material Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- yuya boli stainless steel pipe factory
- Main business:
- Caribbean RegionBermuda
- Zhongshan Pacific Master Precision Injection Ltd.
- Main business:
- Caribbean RegionBermuda
- Wenzhou Hongya Machinery Industry And Trading Co., Ltd
- Main business:
- Caribbean RegionBermuda
- Dongguan Kaiguo Mold & Plastic Factory
- Main business:
- Caribbean RegionBermuda
- China Cangzhou Wanda Wear-Resistant Pipe Fitting Co., LTD
- Main business:
- Caribbean RegionBermuda
- Huangshi Zhongjie Mould Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Yingkou North Forged And Stamped Fittings Co.,LTD
- Main business:
- Caribbean RegionBermuda
- Zhejiang Jiaren Mould Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- WENZHOU DINGCHUANG PIPE VALVE CO., LTD
- Main business:
- Caribbean RegionBermuda
- Ningbo Zhuoli Moulds & Plastics Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- shijiazhuang shenzi trading co, ltd
- Main business:
- Caribbean RegionBermuda
- Shenzhen Splendor Technology Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Hengtong pipe fittings Co.,Ltd
- Main business:
- Caribbean RegionBermuda
- Guangzhou Global Power Electronic Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- ISD Hardware Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- Hebei Yanshan Yida Jinding Pipefitting Co,.Ltd.
- Main business:
- Caribbean RegionBermuda