Sinomax Group Limited, an investment holding company, develops, manufactures, and sells health and wellness products. The company offers visco-elastic pillows, mattress toppers, and polyurethane foam mattresses under the SINOMAX, Spa Supreme, ComforZen, Dream Serenity, Zeopedic, Customizer, Dormeo Octaspring, Kids Pedic, Design, XCOR, Cradlez, Sharper Image, Awaken, Homedics, and Tung Ah brands. It also engages in the retail and wholesale of health and household products; and provision of treasury management services. It sells its products through self-operated stand-alone retail shops and concession counters in department stores, as well as Internet.