Shanghai DongMeng Road & Bridge Machinery Co., Ltd  


Quartz sand making plant

Quartz is a kind of rock with stable chemical property and physical property


Quartz sand is an important industrial raw mineral material,not dangerous chemicals,widely used in glass,foundary, ceramics and fireproof material, ferro silicon smelting, solvent for metallurgy,metallurgy,construction,chemistry,plastics,fine silica powde