PT Sungmin Metal

Our Commitment to Precision

ISO certified processes ensuring every product meets the highest international standards.

Our Quality Management System

Quality is our core philosophy. We perform thorough spectroscopic analysis, conductivity tests, and dimensional checks on every production batch to guarantee absolute compliance with international standards.

Our Certifications

QS

ISO 9001

Quality Management Systems

EMS

ISO 14001

Environmental Management

KS

KS D 5530

Korean Standard for Busbar

JIS

JIS Standard

Japanese Industrial Certificate

Quality Control Process

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Spectrochemical Analysis

Using optical emission spectrometers to verify chemical composition and copper purity before casting.

Conductivity Testing

Measuring electrical resistivity to guarantee a minimum of 98% IACS conductivity for bus-bar applications.

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Dimensional Inspection

Laser micrometers and digital calipers check profile width, thickness, and radius tolerances.