Aluminium alloy hinge 1.Model No.:  WH097 2.Material:  Aluminum alloy body, Stainless steel axis, POM bushing 3.Finish:  Powder coating, W/ Various color available 4.Usage:  Aluminum alloy window w/ standard C-groove                    For more details, please feel free to contact us. Our company is a professional manufacturer of window & door handles, hinges, etc. If you have special needs, we can custom-make products to your specification. Our products are with remarkable quality and best price.