-
The black aluminum oxide sandblasting effect is very good. Thank you for your free samples and the professional explanation and guidance given to us about black aluminum oxide polishing application. It is very beneficial for us to develop the market.
MatewskiGOOD SERVICE , GOOD CONDITION
BERNY from CongoGOOD SERVICE , GOOD CONDITION
BERNY from CongoGOOD SERVICE , GOOD CONDITION
BERNY from Congo