Harvest Enterprise ndi Hydrocarbon Resin wopanga ndi ogulitsa Thermoplastic Road Marking ku China. Petroleum resin ndi mtundu watsopano wa mankhwala opangidwa m'zaka zaposachedwa. Chifukwa cha ubwino wake wa mtengo wotsika, miscibility yabwino, malo otsika osungunuka, madzi osasunthika, kukana kwa ethanol ndi mankhwala, amatha kugwiritsidwa ntchito kwambiri m'mafakitale ndi minda yambiri, monga mphira, zomatira, zokutira, kupanga mapepala, inki ndi zina zotero.
