Kev tsim tshwj xeeb rau cov haujlwm tshwj xeeb, suav nrog chaw nyob, chaw ua haujlwm, tsev so, thiab lwm yam, thiab nrog ntau tshaj 10 xyoo kev lag luam, GreenMax-E hloov kho cov neeg siv-interface thiab kho kom zoo nkauj, aiming ntawm kev tsim cov khoom zoo thiab kev lag luam nrog kev paub txog kev caij tsheb.