relay parts 1.can designed by buyer's request 2.High quality control 3.Competitive price 4.Punctual delive Item name Relay partsItem No.50/60AmaterialStainless steel,iron ,aluminum alloy,red copper,brass,bronze alloy are avaiabelprocessstamping, deep drawing, welding, Bending, sheet metal fabrication, and metal assemblycertificateISO9001:2008.applicationtemperature controller, mutual inductor, ...