... cutting,stamping 3.Certificate: ISO9001:2008 4.Inspection:CMM Customized metal box process with sheet metal fabricationMaterial: SPCC, SGCC, ... CMMStandard: ISO, ANSI, ASTM,, JIS, DIN, GBMOQ: small order is acceptableLead time: 20days after depositCertificate: ISO9001:2008QC control: 100 ... .DeliverySample sent to customer by air. Large quantity products delivered to customer by sea from Ningbo,China