Factory direct supply three-dimensional adjustable hidden silent hinge invisible door hinge invisible hinge concealed hinge wholesale
Material: 3# environmentally friendly zinc alloy Surface treatment: silver, nickel (customizable) Use: various wooden doors, steel-wood doors Suitable door weight: ≤40kg Suitable door thickness: ≥35mm Installation direction: no distinction between left and right Opening angle: 180 degrees
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Keywords
Shengang Precision Metal
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