(1):hinges type:Hydraulic and common

(2):hinges open angle:35~175  thickness of cup :3~15;diameter of cup:26 35 40

(3):hinges material:iron:alloy

(4):plated a coat of brass on surface, then plated again a coat of Ni and Cr for anti-corrode.

(5) have three dimensional adjust or right and left adjust, the adjust distance is 0mm to 6mm

  email:haipeng.1225@gmail.com