YIGROUP SLATE is dedicated to provide high quality Chinese slates for more people to benefit from the natural roofing shield. YIGROUP SLATE COMPANY is dedicated to provide high quality Chinese roofing slate at its foundation since 2009 and partnered with quarry owners in Jiujiang to ship best slates direct to overseas clients’ hands. YIGROUP SLATE only provide high quality Chinese slate and we will be the first to focus mainly on roofing slates and always exceed clients’ expectations.