Son Nam has been licensed to exploit raw material quarries in Nghe An province which is one of the largest sources of pure raw materials in Vietnam.
With an area of 23ha, Calcium Carbonate quarries in Tan Ky have reserves of over 26 million tons. It provide a plentiful and stable source of raw materials. The material area of Son Nam has high and consistent quality with CaCO3 > 98%, whiteness > 97%, brightness > 95% to meet the needs of industries.
With the advantage of owning the raw material area, Son Nam is proud to ensure the high and stability quality of ultra fine white powder and quantity in long term. Beside, owning a competitive raw material area allows Son Nam to reduce costs and provide Calcium Carbonate Powder with attractive prices.