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About Us

Ningbo Jinhong: Your Integrated Manufacturing Partner for Premium Plumbing Solutions.
We engineer and deliver precision metal fittings and hose assemblies from source tosystem. Our vertical integration allows us to provide unparalleled customization, rigorousquality control, and competitive value, ensuring reliability for global bathroom and kitchenbrands.
1.Vertical IntegrationControl from Alloy to Assembly
We manage the entire process in-house, from raw material processing to finished hoseproduction.This ensures consistent quality, reduces lead times, and gives you costefficiency.
2.Deep Customization CapabilityYour Design, Our Reality
OEM & ODM services for both individual fittings and complete hose assemblies. Customizelength,connection types,finishing,packaging, and more.
3.Uncompromising QualityTested & Certified for Trust
Our in-house lab conducts rigorous pressure, salt spray, and longevity tests. Compliantwith international standards such as NSF/ANSl 61,WRAS, and Watermark.
4.Global PartnershipSolutions for World-Class Brands
Trusted by leading bathroom and kitchen brands across Europe, North America, and Asia.
We understand the needs of the global market.



In house workshop
  • Copper punching workshop
  • Hose braiding workshop
  • Brass CNC workshop
  • Washing Machine hose
Laboratory
  • Air pressure tester
  • Brust pressure and flow testert
  • Heat Pulse & Aging Tester
  • Hose performance Tester
  • Salt Spray tester
  • Hiah &Low Temperature Tester