Wɔtaa de polystyrene nkratafa yɛ nneɛma ahorow, a nea ɛka ho ne nnuan nkuku, pon so nneɛma, nneɛma a wɔde kyekyere nneɛma, agode, ne nea ɛkeka ho
Wɔ HSQY Plastic no, yɛwɔ bɛboro mfeɛ aduonu osuahu wɔ Polystyrene nkrataa a yɛyɛ ne nea yɛde kɔ amannɔne mu, a HIPS nkrataa ne GPPS nkrataa ka ho. Yɛde polystyrene plastic nkratafa ahorow pii, kɔla, ne ne kɛse te sɛ polystyrene nkratafa tuntum, polystyrene nkratafa a emu da hɔ, polystyrene insulation nkratafa, 50mm polystyrene nkratafa, ne nea ɛkeka ho ma.
Wowɔ adwuma bi? Di nkitaho!