ORTHO WHITE S JENIS BATU ORTODONTIK -III Ortho white ialah batu putih cemerlang yang dihasilkan daripada gipsum mineral
ORTHO WHITE S ORTHODONTIC STONE TYPE -III Ortho white is a brilliant white stone manufactured from carefully handpick
PEARLSTONE DENTAL DIE STONE TYPE -IV Made from carefully handpicked and beneficiated mineral gypsum of highest purity