... .Convenient installation,with some springType: for 200G,55G, 30G ,20G, 5G or make it as your requirementsspot supply standard specificationsDescription and volumeDrum ... time3-5 days3-5 days3-5 dayspackagingPE bags and cartonPE bags and cartonPE bags and cartonApplication: Medical equipment, Battery heating, Foodservice equipment, ... type heaters 220V 2000w 250*1740*1.5mm any size can be customized