Our Grey Limestone Quarry
Our Grey Limestone is exploited from quarry in Haiphong, Ha Nam and Thanh Hoa with close access to the sea ports. The CaO content of the limestone ranges from 52-55% and we can offer competitive prices as quarry is located to in close proximity to the pier, reducing transport costs.
Our White Limestone Quarry
White Limestone has high purity with CaCO3 (>98%), high whiteness (>98%) and brightness (>96%) an be ordered in various sizes and used for glass industries, source of Calcium for animal feed and making CaCO3 powder.