Loaʻa i ka huahana;
1)ʻO ka Triplex-extrusion o ke kumu, ka pahu a me ka pahu e hōʻoiaʻiʻo ʻaʻole lawe ʻia ka lāʻau.
2)Loaʻa nā ʻokoʻa o nā profile kūikawā no nā koi o nā mea kūʻai aku.
3)30 manawa hoʻonui.
4)ʻO ka mahana hoʻonui haʻahaʻa he 180 ℃ a 200 ℃.
5)Co-extrusion e hōʻoia i ka hāʻule ʻole o ka mea kumu.
6)"Certifire" o Warrington, BS EN 1634-1 hōʻike hōʻike.
7)Paʻi logo pūnaewele a me ka helu pūʻulu ma ka huahana.