... to customer's requirementMaterial Iron, Brass,stainless steel,bronze,copper,alunimum,etcQuality Lead and nickel freeColor According to your ... then put into production Business Type:ManufacturerMain Products:steel ball,spring,screw,stamping part,Automatic lathes partOperational Address:No ... .Payment terms T/T or Paypal8.Products show: Custom zinc plated key ring,key chain,key ring parts,key ring loop ...