... sevice 4 ISO9001:2008,BV,RoHS,REACH brass or aluminum male female connector Materials: iron, carbon steel, stainless steel ,aluminumFinish: plain, Nickle ... product: The scope of business is the hardware turning parts, connector’s pin & socket contact, Axis of copiers, barcode / printer shaft ... have we will quote for you ASAP. brass or aluminum male female connector