Sigma Industrial Services (Pty) Ltd

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Services and expertise

Testing laboratoryTesting

Offices and laboratories

Middleburg

Middleburg · Mpumalanga · South Africa · 4A Dr Beyers Naude Street, Middleburg, Mpumalanga, 1050

Testing

Verified accreditations and designations

South African National Accreditation System (SANAS) · T0837

API 1104; ISO 148-1; ISO 17639; ISO 5173; ISO 643; ISO 6507-1; ISO 6892-1; ISO 9017; ISO/IEC 17025:2017 · Mechanical and Physical · Active · South Africa

Checked: 10/12/2026

Official registry