To manufacture this metal fixture, ventilator trolley also known as ventilator cart, we specially set up a hardware factory 15 years ago, Our factory cover 30 thousand square meters with over 200 staffs, we bought 20 CNC machine, 10 injection molding machine and other metal processing machine, Now our capacity achieve 1 million piece ventilator trolley one month, we welcome OEM and ODM service from big customers, it is widely used to match with ventilators, we design good quality fixtures to firmly connect Ventilors to stand, ensuring little vibration and no overturned cart, Four Omni-directional wheel can let the trolley be pushed to any direction as you want, easy use and very convenient, good quality and cheap price.