The custom sheet metal fabrication was made by laser cutting, it was used in the field of 5G communication. The material is carbon steel, and the finish is zinc plating. For the laser sheet metal fabrication, MOQ is 1000 PCS and the lead time is 15 days. The general tolerance of steel sheet metal fabrication is +/-0.05mm, the surface roughness is Ra 3.2. We have made many kinds of custom laser sheet metal fabrication, the materials include stainless steel, carbon steel, aluminum and copper. If you have any inquiry for steel laser sheet metal fabrication, please do feel free to contact us for quotation and JST will be your best supplier.