Material
Low lead solid brass, the overall use of low lead brass casting greatly improves the quality of water
Cartridge
No leakage with more than 500,000 times using, diamond grade ceramic sheet, the clearance is less than 0.6 per thousand mm
Surface chrome plating
after layers of electroplating process, after 36th salt spray test to reach level 10 electroplating standard (gb 24h, level 9), a long time of use will not produce green patina rust, daily cleaning can only be gently wiped with a cloth.