Fastec 3 Leaf Polished Brass Interior Door Hinge Detailed Product Description Metal Stamping ... ,Cr3+,Zn-Ni,Dacromet,No chrome dacromet,silver-Plated,tin,Gold-plated and so on,in full compliance with ROHS requirements ... provide plastic injection processing, the maximum capacity 5000g Fastec 3 Leaf Polished Brass Interior Door Hinge