heavy duty piano hinge,long hinge

factory prices and good quality.
many sies for your reference.
special request also accept.
very popular and common used.
Hinge products specification as following:

Material
finish
length
width
thickness
stainless steel hinge, copper hinge, aluminum hinge, iron hinge
plating colored zinc, copper, blue zinc, nickel, gold, brass, chrome, zinc, spray paint white ,black, gold color, and etc.
20-6000mm
15-150mm
0.5mm-3.0mm

With robotization product line producing,rapid and high quality and variety type.the products with special configuration theyself adding the perfect design make them move agility.

So those hinges are extensively used in the joint place where need to move often.

With low price on this business line,large quantity supplying,delivery the products after receiving the payment.