Countless hinges are stamped out of metal that has been flattened into sheet or coil form– typically steel, aluminum, stainless steel, or brass. Stamped hinges offer high quality, and precision, and at lower cost than machined or extruded hinges, due to the efficiencies of progressive die metal stamping. Metal-stamped hinges are often efficiently produced in presses utilizing metal forming processes such as punching, forming, bending, piercing, and others, depending on both the design of the component, and the design of the die.
A saw is a tool consisting of a tough blade, wire, or chain with a hard toothed edge. It is used to cut through material, very often wood though sometimes metal or stone. The cut is made by placing the toothed edge against the material and moving it forcefully forth and less forcefully back or continuously forward.
metal button ofter are use zinc alloy, acrylic, pearl, iron and resin. Our products can be used in all kinds of bags, purses, clothes, promotions, toys and so on.
A lock is a mechanical or electronic fastening device that is released by a physical object (such as a key, keycard, fingerprint, RFID card, security token, coin etc.), by supplying secret information (such as a number or letter permutation or password), or by a combination thereof.
all kinds of metal stamping parts