Prefab karfe gareji sabalay amfani don kare motoci daga ruwan sama da dusar ƙanƙara, ko za a iya amfani da shi azaman gona zubar da kayan aiki da inji.Mu ne daya-tasha sabis kwangilar karfe tsarin zane, ƙirƙira da kuma yi.Portal frame tsarin ginin ginin shine babban kasuwancin mu kamar prefabricated karfe sito, taron bita, zubar, gareji, ginin ofis.