Olux machinery research institute was founded in 2005 which is the most powerful comprehensive technological research institute in the domestic mining machinery industry and provides top scientific research platform for professional personnel. Up to now, Olux has won 10 national patents, 24 national utility model patents and 3 provincial science and technology achievement awards.
Guidance Ground calcium carbonate is a kind of calcium carbonate powder…
Ground Calcium Carbonate(GCC) Ground Calcium Carbonate(GCC) is usually…