Date of Inspection: January 6, 2026
Test Due Date: January 5, 2027
Name of Company: Steel Dowel Engineering Company
Certification No: ATC-INS-AC-4558
Device Name: Air Compressor
AIR COMPRESSOR INSPECTION AND TEST CERTIFICATE (4558)
Date of Inspection: January 6, 2026
Test Due Date: January 5, 2027
Name of Company: Steel Dowel Engineering Company
Certification No: ATC-INS-AC-4558
Device Name: Air Compressor