Sinomax Group Limited, an investment holding company, manufactures, and sells health and household products, and polyurethane foam. The company offers viscoelastic pillows, mattress toppers, and mattresses under the SINOMAX, Octaspring, Zeopedic, Zeosleep, PureLUX, Dream Serenity, ComforZen, Cradlez, Customizer, Design, Spa Supreme, and Tung Ah brands. It sells its products through self-operated stand-alone retail shops and concession counters in department store, as well as internet.