
Heavy Duty Zinc Alloy Concealed Hinge Industrial Adjustable Automatic Electric Removable Door Hinge
1.Material: 304 stainless steel, zinc alloy
2.Surface treatment: Mirror polished, matt, bright
3.Structure description: Open angle 180°


1.Material: 304 stainless steel, zinc alloy
2.Surface treatment: Mirror polished, matt, bright
3.Structure description: Open angle 180°
