Comzone Industry Co., Ltd.(CMZN) is a technology-oriented company specialized in technologies in plastic materials especially at plustic- lumber composite, their processing equipment and processed products. CMZN offers turn-key production systems of plastic-lumber composite, extruders, and dies, specialties profile dies for plastic-lumber. Our polymer nanocomposite technology has been able to make the composite to have much higher property enhancement than those by other technology.