CW617N & CW510L DZR Brass Faucet Foundry in Nan'an, China
Integrated gravity casting foundry and multi-axis CNC machining campus in Luncang, Nan'an. Direct batch chemical verification via German-grade Optical Emission Spectrometer (OES) and ISO 6509 dezincification testing.
Nan'an Baoming Sanitary Ware Co., Ltd. (BM Bathware) operates a dedicated 12,000 m² brass casting foundry within our 30,000 m² industrial campus in Luncang, Nan'an, Fujian, specializing in European CW617N (CuZn40Pb2), CW510L lead-free DZR brass, and H59-1 low-lead alloys. Equipped with 8 automated gravity die-casting machines and 400-ton hot forging presses, we eliminate sub-surface micro-porosity and shrinkage voids that cause catastrophic burst failures in municipal tapware. Every melt batch is certified by German-grade Direct-Reading Optical Emission Spectrometer (OES) before pouring, and finished castings undergo 100% 0.80 MPa water leak testing.
Foundry Metallurgical Quality Control Chain
Foundry Equipment & Capacity
- 8 × Automatic Hydraulic Gravity Die Casting Machines
- 2 × Low-Frequency Environmental Induction Melting Furnaces
- 2 × 400T / 630T Heavy-Duty Hot Forging Friction Presses
- 50+ × Multi-Axis High-Precision CNC Rotary Transfer Machines
- Annual Foundry Output: Over 500,000 sets and 1.8M valves
Laboratory Metallurgical Audits
- Batch Chemical Analysis via Optical Emission Spectrometry (OES)
- ISO 6509 Accelerated Dezincification Corrosion Bench
- 5.0 MPa (50 Bar) Destructive Hydraulic Burst Testing Bench
- 500,000-Cycle Endurance Tester with Thermal Cycling
- Q-FOG CASS 48-Hour Acidic Salt Spray Corrosion Chamber
BM Bathware B2B Commercial Assurance Policy
As an integrated source manufacturer in Nan'an, Fujian, we eliminate intermediary trading margins and guarantee 100% zero-leak shipment reliability:
Ready to Discuss Direct Wholesale or OEM Tooling?
Contact our Nan'an engineering and export sales desk for detailed CAD dimensional drawings, AQL 1.5 inspection protocols, and CIF/FOB container freight quotes.