Hailan House is the highest level. Sss of Hailan House means the highest level of Hailan House. Sss is the abbreviation of super, which means "Super; Special grade ",generally indicating the highest level in the grade. Hailan House is a clothing brand owned by Hailan House Group Co., Ltd., headquartered in Jiangyin City, Jiangsu Province, China, which mainly sells men's clothing, accessories and related products by chain retail.