tap ceramic disc cartridge（https://www.yxfaucet.com/product/fast-open-spindle/fast-open-brass-spindle-tap-ceramic-disc-cartridge.html）
1.High quality raw material.
2.Sleek touch,flexibly adjusting of flow, stable seal performance.
our cartridges can regularly serve 300,000 times under water-tight condition.
3.Varied design
4Rich OEM experience
5.Strict administration and inspection
6.Low price and best service.