24-Hour Salt Spray Test
500,000-Cycle Cartridge Test
100% Leakage Test
Batch-Traceable QC Records
What Our QC Process Protects
Each QC checkpoint protects four outcomes that matter in bulk faucet procurement.
Market Access
Material, flow rate and model-specific compliance checks reduce customs and project approval risk.
Batch Consistency
CNC inspection, finish validation and controlled assembly reduce variation between samples, bulk orders and replenishment batches.
Lower RMA Exposure
Leakage, pressure and life-cycle testing help reduce field failures, plumber callouts and replacement freight.
Reliable Project Delivery
Packaging checks, batch records and pre-shipment review reduce missing parts, shipping damage and handover delays.
Incoming Quality Control
Every incoming lot must be approved before it enters production.
- Brass: Batch number and Mill Test Certificate checked against the approved low-lead or DZR specification.
- Components: Cartridges, aerators, hoses and seals checked against the approved BOM.
- Market Fit: Threads, connections and flow-control parts verified for the destination market.
- Release: Each lot marked Accepted, On Hold or Rejected.
In-Process Quality Control
First-piece approval sets the production standard. Patrol inspection checks critical points during each batch.
- Casting: Cracks, visible porosity and blocked waterways.
- CNC: Dimensions, threads and sealing faces.
- Polishing: Pits, waves, scratches and sharp edges.
- Assembly: Components, seals, alignment and torque.
Finish Batch Validation
Surface treatment is completed by partners in an environmental industrial park. Each lot returns to LuxuryHome for internal inspection before assembly.
- Color: Compared with the buyer-approved master sample.
- Corrosion: 24-hour salt spray test.
- Adhesion: Cross-hatch and boiling-water tests.
- Abrasion: Falling-sand test.
Functional Testing Before Packing
Testing focuses on the failures that create RMA claims, site repairs and project delays.
- Leakage: Air and water checks on each assembled faucet.
- Pressure: Burst testing on selected valve bodies and hoses.
- Performance: Flow rate checked against the approved specification.
- Durability: Cartridge, diverter and thermostatic function validation.
Faucet Testing Matrix
Use the filters to review the controls for materials, finishes, function and packaging.
| Control point | Verification | Frequency | Procurement risk |
|---|---|---|---|
| Brass and components | Material certificate, batch and BOM check | Every incoming lot | Material or configuration mismatch |
| Finish batch | Color, 24-hour salt spray and adhesion checks | Every coating lot | Corrosion, peeling and color variation |
| Assembled faucet | Air and water leakage test | Every unit | Leakage-related RMA |
| Valve body and hose | Burst pressure test | Defined sampling | Pressure failure and property damage |
| Water outlet | Flow rate test | Model and batch verification | Failed project or market requirements |
| Cartridge and diverter | Life-cycle test | Validation and defined sampling | Early wear and functional claims |
| Export packaging | Content, carton and drop checks | New configuration and batch sampling | Transit damage and missing parts |
* Testing pressure, duration, sampling level and acceptance criteria are defined by the product model, order specification and destination standard.
Packaging Validation for Export Handling
Each packed order is checked against the approved product and shipping specification.
- Complete Set: Faucet, hoses, hardware, accessories and instructions.
- Protection: Inner packaging, carton strength and drop validation.
- Identification: Product labels, barcodes and carton marks.
- Quantity: Mixed-SKU cartons matched to the packing list.
Batch Traceability and Corrective Action
Each order connects the material lot, finish lot, assembly record, inspection result and shipment release.
Purchase Order → Material Batch → Finish Batch → Assembly → Final Inspection → Shipment
Failed lots are placed on hold. Corrective action and re-inspection are required before release.
Compliance Confirmed by Product and Market
Certification depends on the product model and destination market.
Before quotation, we confirm the material, flow rate, connection standard and required certification.
Supported programs: cUPC · WaterMark · CE · AB1953 · WRAS · ACS · DVGW
Review the Evidence Before Order Approval
You do not need to rely on a general quality claim. Review the records that support the order.