specification for piano hinges   

1)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.

2)so theose hinges are extensively used in the joint place where need move often.for example:piano up and down cross board hinge,long doors and accessorize box hinge,metal mail box hinge,ad.box hinge and vehicle doors hinge and so on.welcome to order our products to test the quality ,we assure them good and durability using.

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

4)we are in a position to accept special order,please kindly advise your requestment details