Founded in 2009 in Haiphong with first business in trading and exporting mineral products quicklime, burnt dolomite…With the principle of ensuring commitment to all partners, Hoang Diep Ltd has made a remarkable development.Nowadays, we are valuable partner of manufacturing and supplying mineral products quicklime, burtn dolomite from Vietnam to factories, traders globally, and also expanding to other business fields as: outsources services, import and distribution…...