JY Grandmark Holdings Ltd is a provider of property developer, operator and property management services. The company offers residential properties to its customers in Guangdong and Hainan provinces of China. It has lands in Guangdong, Hainan, Yunnan and Hunan provinces for further development. The Group is organized into four business segments: property development and sales, commercial property investment, hotel operations, and property management. The Property development and sales segment act as a key revenue driver for the firm.