... 7000 square metersPressOver 130 setsExperienceOver ten years experience in metal stamping parts.MaterialStainless steel, iron ,aluminum alloy, red copper, brass, bronze ... alloy, etc are availableProcessstamping, deep drawing, welding, Bending, sheet metal fabrication, and metal assemblyCertificateISO9001:2008. RoHSApplicationtemperature controller, mutual inductor, transformers,relay, sound ...