... door closer JM320 1.Material: aluminium alloy 2.Finish:Silver,brown,etc 3.Capacity:45kgs 4.Max door width:800*900mm ModelJM320 Door ... °-180° Application Temperature -40°c-45°cDoor closer,floor spring,floor hingeMaterial:Diacasting aluminium alloyFinish:Silver,brown,golden,etcpackage ... deposit,depends on quantityWe also produce floor hinges,patch fittings,shower hinges,and other glass hardware,if you ...