1.Name:door control,door closer 2.Material :Die casting aluminum 3.Install dimension: ... 208*19MM 4.OEM service good quality 1.Name:door control,door closer2.OEM service ,good quality and best price.3 ... million cyclePackage:1pcs/box 10pcs/CTN20ft container:10000pcsDoor closers,Door control Door closers,Door ...