China Ouhua Winery Holdings Ltd. engages in winery business. Its brands include Prinator, Stourier, Mondeke Castle, Mecod Valley, Reinnadberg, Bullock Vineyard, Avillar, Kass Valley, Aiblleon Vineyard and Chateau Gaussnar. The company was founded by Chao Wang on January 12, 2009 and is headquartered in Yantai, China.