3D 60kg zinc alloy adjust invisible door hinge

3D 60kg zinc alloy adjust invisible door hinge
https://www.alibaba.com/product-detail/3D-60kg-zinc-alloy-adjust-invisible_62066532716.html?spm=a2700.galleryofferlist.normalList.9.53a63d08pXnPN1https://www.alibaba.com/product-detail/3D-60kg-zinc-alloy-adjust-invisible_62066532716.html?spm=a2700.galleryofferlist.normalList.9.53a63d08pXnPN1