... Description AOKAI manufactures all kinds of precision metal stamping parts,Website:http://www.ak-contactor.com, such as ... .05-8.00mm rolled (plate) materials. The materials for stamping are red bronze, beryllium copper, phosphor copper, brass, beryllium ... machine, etc, which can ensure the ability of detecting precision stamping products.Main Application Wall switch, conenctor, terminal, battery part ...