Nnua + PP (Polypropylene) Nneɛma a wɔabom ayɛ a ɛyɛ hyew a ɛkorɔn (-40°C ~ 75°C) Anti-UV, Nsu / Nsɛe a Ɛko Tia (USA ASTM) Non toxic (European Reach (SVHC) ne ogya-retandant (European en 13501)
Engineers in Tech Department (a efi Taiwan, China / Singarpore) wɔ bɛboro mfeɛ 15 osuahu wɔ WPC nneɛma a ɛka WPC mfiridwuma a ɛfiri Japan ne Germany bom no yɛ ne R&D mu.