Dears Sirs/MadamWe are manufacturer and supplier company from Turkey, ATISKAN Gypsum Products Co.Inc.We produce Gypsum Products-Chemical buildings-Plasterboards-Waterproofing Membranes in Turkey.FOB Free on Board ) port Gemlik-Bursa-Turkey.Our materials sertificated CE, TSE, GOST-P and Company is ISO 9001:2008.You can see our materials in English,Russian, www.atiskanalci.com.