... 5, Absolute beautiful: novel material, reduce its dead weight, folding armrest to save more space; 6, Absolute reliable: the quality guarantee ... Mute cart is composed of PP plastic sweep, powder coating armrest (foldable or fixed), and mute trundles (nylon stents or ... ductile, impact resistance, corrosion resistance, and anti-skidding; C, Armrest: Using SPCC seamless steel tube, thickness is 1.8 to ...