Imakethe yomhlaba wonke yezinhlelo zokufaka isisekelo iyaqhubeka nokukhula, abakhiqizi bezama ukuletha izixazululo ezisezingeni eliphezulu. Phakathi kwabaholi kulo mkhakha, izinkampani ezinhlanu zivelele ngeminikelo yazo evelele: iHarger Lightning & Grounding, i-nVent ERICO, iGalvan Industries, i-Allied, kanye ne-LH.
Funda kabanzi 
