I-SPC imele i-Stone Plastic Composite, luhlobo lomgangatho oqinileyo owenziwe ngendibaniselwano yekalika kunye nentlaka yePVC. Ihlala ixesha elide kwaye iyamelana nokufuma, iyenza ibe lolona khetho lubalaseleyo kwiindawo ezinabantu abaninzi.
Ewe, umgangatho weSPC awunamanzi, nto leyo eyenza ukuba ilungele ukusetyenziswa kwiindawo ezinje ngamakhitshi, amagumbi okuhlambela, kunye namagumbi angaphantsi.
Umgangatho we-SPC kulula ukuwucoca kunye nokugcina. Tshayela ngokulula okanye utshayela rhoqo ukuze ususe ubumdaka kunye nobutyobo, kwaye ucoce izinto ezichithekileyo kunye namabala ngelaphu elimanzi okanye imophu.