He maha nga tau o te wheako ki te whakaputa i te polyurethane pūtau tuwhera Ka taea e , Fuqiang te whakarato i te whānuitanga o te polyurethane tuwhera . pūtau tuwhera polyurethane tuwhera ka taea te whakatutuki i nga tono maha, ki te hiahia koe, tena koa tiki mai i ta maatau ratonga ipurangi mo te polyurethane pūtau tuwhera . I tua atu i te rarangi hua kei raro nei, ka taea hoki e koe te whakarite i to ake ake polyurethane tuwhera motuhake kia rite ki o hiahia.