1. Ko te matotoru o te pakitara o te kōtaha matapihi ≧2.5mm.
2. E whā ngā rūma, he pai ake te mahi whakamahana.
3. Mā te riu whakapakari me te rīpene whakapiripiri kua whakapūmautia ka watea te whakau i te whakakaha me te whakapakari i te kaha o te hononga.
4. Ka taea e ngā kiritaki te whiriwhiri i ngā pītiti karaihe me ngā hiri e tika ana kia rite ki te matotoru o te karaihe.
Mai i te tīmatanga, kua whiwhi a GKBM i te kotahi mana patene hanga mō te "kōtaha tine kore-mata", 87 mana patene tauira whaipainga, me te 13 mana patene āhua. Koinei anake te kaihanga kōtaha i Haina e whakahaere katoa ana, ā, he mana pupuri mana hinengaro motuhake tōna. I taua wā anō, i whai wāhi a GKBM ki te whakarite i ngā paerewa hangarau ā-motu, ā-umanga, ā-rohe me ngā paerewa rōpū e 27 pērā i te "Ngā Kōtaha Polyvinyl Chloride (PVC-U) Kāore i te Plasticized mō ngā Matapihi me ngā Kūaha", ā, i whakarite i te katoa o te 100 whakapuakitanga o ngā hua QC, i roto i ēnei i toa a GKBM i te 2 tohu ā-motu, 24 tohu ā-rohe, 76 tohu ā-tāone, neke atu i te 100 kaupapa rangahau hangarau. Mai i tōna tīmatanga, kua kaweake ki te neke atu i te 20 whenua me ngā rohe, ā, kua whiwhi whakamihi me te whakamoemiti mai i ngā kiritaki huri noa i te ao.
| Ingoa | 92 Ngā Kōtaha Matapihi Reti uPVC |
| Ngā Rauemi Mata | PVC, te hauhā titanium, te CPE, te whakau, te hinu whakahinuhinu |
| Tātai | He pai mō te taiao, kāore he mata |
| Waitohu | GKBM |
| Takenga mai | Haina |
| Ngā Kōtaha | 92 anga ara-toru (B), 92 anga pumau (B), 92 anga whakarewa (B), 92 anga whakauru whakarewa, 92 anga waenga, 92 anga matapihi, anga mata reti |
| Kōtaha āwhina | 92 taupoki iti, 92 taupoki nui, 92 hononga matapihi reti, 88 Pīra Karāhe Takirua, 88 Pīra Karāhe Takirua, 80 Pīra Karāhe Takirua |
| Tono | Ngā matapihi reti |
| Rahi | 92mm |
| Matotoru o te Pakitara | 2.5mm |
| Rūma | 4 |
| Roa | 5.8m, 5.85m, 5.9m, 6m… |
| Ātete UV | UV teitei |
| Tiwhikete | ISO9001 |
| Putanga | 500000 tāne/tau |
| Raina whakaputa | 200+ |
| Mōkihi | Tāruarua anō te putea kirihou |
| Whakaritea | ODM/OEM |
| Ngā tauira | Ngā tauira kore utu |
| Utu | T/T, L/C… |
| Wā tuku | 5-10 ngā rā/ipu |