tap cartridge 1. Top quality angle valve 2. Beautiful design 3. High grade brass body 4. High-tech digital metal work 5. Delicate polishment 6. Top quality thick plating of Chrome and Nickel 7. 100% inspection passed 8. Long lifespan, 5 years warranty 9. 200 thousand times test 10. 21 years dedication in plumbing industry This company can do OEM service according to customers’ request, welcome to call us!