G633 Gray

G633 is a classic category under the Chinese granite national standard, commonly known in the industry as “Hui Ma.”

It features a deep gray base color, evenly distributed with fine, dark granular speckles. The pattern is compact, low in impurities,

and consistently structured, offering a solemn and substantial visual impression. When polished, it achieves a gloss level above 90, delivering a refined and premium texture.