1. connector 2. products applicable to plugs and sockets and so on 3. products and high precision,low price 4. RoHS productionall kinds of connector pin,connector jack,brass terminal ,precision hardware ,etcmaterialstainless steel ,iron,copper or aluminum etcsurface treatmentpolishing,zinc plating ,chrome plating ,phosphating etcquality assuranceISO9001:2008abilitywecould do according to ...