Takeroku
The copper “process of antioxidant plaque” has been the standard specification.
 
The copper “process of antioxidant plaque” has been the standard specification.
Related materials in our tea room
• Catalogue page number 106 D-086-01
• Catalogue page number 107 D-095-01 to 06

In-house testing, outstanding, we are on the right column to compare the oxidation state, processed photographs.
 
Bronze faucet
Bronze faucet
 
Copper dropped
Copper dropped
 
Before antioxidant treatment
Before antioxidant treatment
 
After antioxidant treatment
After antioxidant treatment