Durable Basin Tap 1.Main materials: Brass Grade A, NO.3 eco-friendly zinc, non-toxic materials as water-stop rubber material 2. Allbasintapsare used by KCG or SEDAL cartridge 3. All the hose are used by 304 stainless steel braided tubes. 4. All the plating coat passed the 24 hours' acid Salt Spray Testing and 200 hours neutral salt spray testing 5.Visual Examination of Coating: a good combination of all surface plating coat, dense organization, smooth, no defect like blistering, burning, scratching etc. 6.Sealing Performance: the product keeps watertight understand the level of less than or equal to 1.0MPa ± 0.05MPa. 7. BasinTap Handle Quality: assembled handle is non-obstruction, reliable and flexible operation; connection between the handle and stem is firmed not to become loose. 8. Basin Tap Warranty: 5-10 years;Free replacement for any problems of the quality within the warranty.