DZR brass is also called antirust brass, because of including some As inside, which has strong effects on the process of shucking off the Zn , so that is has good rust-resistant in both freshwater and seawater. The DZR material which is regard as low lead, avirulent and environment-friendly material, could make the faucet antisepsis, antirust, long life using and water purify. That¡¯s why it is the appointed material of producing faucet in Europe, Australia and also popular in the USA as well as African countries. |