... 3.Hot design 4.gas lift bed for bed special Bed gas lift The gas spring using for bed, bed frame, sofa frame, we provide ... and QTY outside the hard carton.Our factory Pengzhou Minjiang Hardware Co., Ltd. produce gas spring, lockable gas spring, damper, ... machinery, aviation, motorcycles, medical equipment, the cabinets , the box, the bed, fitness equipment, the boat, the train , the tractor , the door ...