Dongguan hardware shrapnel manufacturers, Dexiong strong. Hardware shrapnel production is a special process of processing cold stamping of stamping dies
Precision metal stamping parts, can be said in the current industry can be seen everywhere, but everyone for the precision metal stamping parts said that the relevant knowledge is still not quite understand
Copper socket in the household socket, is to ensure the current flow, reduce the heat of the key components. Excellent quality of household sockets are made of high-quality copper, anti-oxidation, toughness