... stamping technics 3.Tolerance:0.05-0.10mm 4. Material: bronze Furniture hardware:Specializedmetal stamping parts like terminal, shrapnel, shielding case, cover , ... like mobile phone, computer, furniture, doors, handles, autos, battery, GPS, toys, electronics, etc. available material copper, brass, bronze, steel, carbon steel, ... me and i'll be happy to work with u ! Bronze miniature furniture hardware