UkuVeliswa ngokuBanzi

Kwishishini lokuvelisa ngokubanzi, imfuno yokugcina ukuhamba kwezinto, ukusuka kwizinto eziluhlaza ukuya ekuqhubeni, kwaye emva koko ukupakisha kunye nokuthutha, kungakhathaliseki ukuba uphazamiseko lwenkqubo, kuya kubangela ilahleko kwimveliso, ukukhetha izixhobo zokuphakamisa ezifanelekileyo kuya kuba luncedo ukugcina inkqubo yemveliso jikelele yenkampani kwisimo esizinzileyo nesigudileyo.
I-SEVENCRANE inikezela ngeentlobo ezahlukeneyo ze-crane ezenziwe ngokwezifiso, ukuqhutyelwa kwemveliso kunye nokuveliswa ngokubanzi, njenge-crane yebhulorho, i-monorail crane, i-gantry crane ephathekayo, i-jib crane, i-gantry crane, njl.