Nhat Minh is the trusful partner for minerals in Vietnam. We are specializing in Calcite Stone, Calcium Carbonate Powder and White Dolomite. The sources are from Yen Bai and Nghe An Province, the heart of CACO3 mine in Vietnam. Factory and mine visit is welcomed and sample will be delivered upon on your request. Our products has been exported to India, Thailand and China.. Contact us for more information and we look forward to a winning partnership with you. Come and share with Nhat Minh Minerals Vietnam.