Since the estabilshment in 1987 .we have been commited to the furniture hardware ,especially the electronica Infrared Sauna hardware ,and the coffin "big box "hardware .They are used in Europe ,USA,and the other countries , Our hardware products are made of copper ,aluminum ,Zinc .Iron ,stainless ,.steel and other material ,After the process ,The hardware can reach the standards that your require ,Particularly " Protective plating process " on the surface of metal products ,It can remain the original color and taste ,Brightly ,durable ,and not change colour ,not have pseudomonas