Twintek Investment Holdings Limited, an investment holding company, provides building materials and installation services in Hong Kong. It operates through the Sales of Building Materials; and Construction Contracts segments. The company also offers construction and engineering services. Its products include timber flooring; interior wall-fill materials, such as gypsum block, plasterboard, and drywall partition products; interior composite panel lining products comprising SPC wall panels; demountable partition systems; fire protection board; and roof tiles, as well as floor heating systems.
