Imarike yehlabathi yeenkqubo zokumisa umhlaba iyaqhubeka nokukhula, abavelisi bezama ukubonelela ngezisombululo ezigqwesileyo. Phakathi kweenkokheli kweli candelo, iinkampani ezintlanu zibalaseleyo ngegalelo lazo elibalaseleyo: iHarger Lightning & Grounding, i-nVent ERICO, iGalvan Industries, i-Allied, kunye ne-LH.
Funda ngokugqithisileyo 
