Kapangidwe ka zida ndi magawo akuluakulu a magwiridwe antchito
Zipangizo zimakhala ndi: chotchingira chachikulu, ma countertops, slide, mbale yapamwamba ndi yapansi, zida za waya, masilinda amagetsi, machitidwe a hydraulic, machitidwe amagetsi, machitidwe a pneumatic, monga roller yakumanzere ndi yakumanja;