Lan Xiang Vientiane City According to Baidu map, Macheng China Bank is located in Building 3, Lan Xiang Vientiane City, Macheng City, Huanggang City, Hubei Province. China Bank is the most internationalized and diversified bank in China, providing comprehensive financial services to customers in Chinese mainland and more than 60 countries and regions. Mainly engaged in commercial banking business, financing for enterprises, personal financing and financial market business.