International Standards Certification Quality System International Standards SDO applies extensively the below international standards to our engineering, production and quality assurance. Our mission is to fulfil customers’ requirements. With added passion, we aim to even exceed customers’ expectations. ANSI/ASME Y14.5 ISO-10110 MIL-C-48497A MIL-STD-810 MIL-PRF-13830B MIL-C-675C