Jingwei rhaub yog cov kws tshaj lij aluminium kub xovxwm phaj Hoobkas, peb muaj ntau yam pwm ntawm aluminium cua sov phaj, xws li 100 * 100mm, 120 * 120mm, 290 * 380mm, 380 * 380mm, 400 * 500mm, 400 * 600mm, thiab lwm yam. on.Qhov voltage ntawm aluminium kub phaj yog 110V lossis 220V.