Piano hingesAlso known as continuous hinges, they distribute weight and minimise stress on the door or cabinet. Piano hinges are great for doors and cabinets that are constantly being opened and closed, and subject to intense wear and tear. Piano hinge sizes vary, so you should have no problem findi

Degol : Types of Door Hinges(2）

A concealed hinge is one that lays flush within a door to mask the hinges location. The term concealed hinge is interchangeable with “European Style” in reference to cabinetry hinges. The purpose of the concealed hinge is to provide a smooth surface to the outer appearance of a door.