Magawo onse amtunduwu amatha kusinthidwa kuchokera pamapepala otchinjiriza amagetsi monga G10/G11/FR4/FR5/EPGC308, UPGM203 (GPO-3), pepala la EPGM ndi mitundu yonse yazinthu zotchinjiriza zopangidwa ndi ukadaulo wa pultrusion kapena woumba.Zigawo izi ndi mankhwala makonda kwathunthu kutengera zojambula owerenga ndi zofunika luso.