... 1/2" x 4-1/2" x 3.4mm door Hinge 2,furniture accessories 3,ISO9001 and ISO/TS16949 passed 4 ... -1/2" x 4-1/2" x 3.4mm door Hinge Product Name 4-1/2" x 4-1/2" ... x 3.4mm door HingeMaterial we work on:Stainless steel sheet forming 316 , ... extrusion part, CNC Machining part, turning part in compliance with customer's design. If you are interested, just feel free ... -1/2" x 4-1/2" x 3.4mm door Hinge