Hoʻolālā ʻia a hana ʻia e BAOD EXTRUSION, ua hoʻolālā ʻia kēia laina hana no ka uhi ʻana i hoʻokahi a i ʻole nā papa PVC, PE, PP a i ʻole ABS a puni ka paipu hao maʻamau, ka paipu kila kila, ka paipu alumini / bar etc. , anti-corrosion a me ka ʻoihana kaʻa.