Aimsea anakhazikitsidwa mu 1997 ndi mayina likulu la n'chokwana 20 miliyoni. Ndi ntchito yamtundu wapamwamba kwambiri yadziko lonse yomwe imagwira ntchito pophatikiza kafukufuku, kupanga ndi kugulitsa zinthu zopangira poizoni zomwe sizowononga chilengedwe. Ma stabilizers amagwiritsidwa ntchito kwambiri pazinthu za PVC, monga waya ndi chingwe, zida zachipatala zoseweretsa, zopangira zowonekera, zopangidwa kalembedwe, zokutira chitoliro, mapepala okongoletsera, nsapato zopindika, khomo ndi mbiri yazenera, ndi zina zotero. Zopangira zazikulu sizowopsa komanso zachilengedwe ochezeka a PVC calcium-zinc stabilizers. Lili ndi zida zovomerezeka zopangira 13 komanso ntchito zopitilira 30. Ili pamlingo wotsogola wapadziko lonse lapansi waukadaulo waluso lazamalonda. Okonzeka ndi kafukufuku wa sayansi ndi timu yaukadaulo, ma R&D apadziko lonse ndi malo opangira, omwe ali ndi luso lodziyimira pawokha komanso mpikisano, makina opanga kwathunthu, mphamvu yakapangidwe pachaka ya matani 40,000, msika wapamwamba kwambiri wogulitsa, watumikira makasitomala opitilira 500 mayankho apulasitiki a PVC .