Limbikitsani chitukuko cha malonda anu ndi ntchito zathu zopangira jakisoni wa utomoni, popereka magawo opangidwa mwatsatanetsatane omwe amakwaniritsa miyezo yapamwamba kwambiri komanso yolimba. Kaya muli m'magalimoto, zinthu za ogula, zamankhwala, kapena mafakitale, jekeseni wa resin amapereka njira yosinthika komanso yotsika mtengo popanga ma prototypes ndi magawo onse opanga.