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