small metal accessory 1.Material:iron,zinc plating or as required ... are welcome 3.OEM is ok 4.use in transformers small metal accessory1. Experience: Over ten years experience in metal stamping ... , RoHS.3. Material: stainless steel, iron (SPCC, SECC, SPTE, tinplate), aluminum alloy, red copper, brass, bronze alloy. etc. are available.4 ...