Quality Assurance & Manufacturing Process

Quality Comes First

At SUPER Co., Ltd., quality is integrated into every stage of our manufacturing process.

From raw material sourcing and precision metal fabrication to final assembly and performance testing, we operate under a strict quality management system to ensure every product meets the highest standards of safety, durability, and reliability.

No product leaves our facility until it has successfully passed all inspection and testing procedures and fully complies with design specifications and customer requirements.

Comprehensive Quality Control System

Our rigorous quality assurance program includes:

Incoming Material Inspection

• Steel sheet thickness verification
• Surface quality inspection
• Material specification confirmation
• Supplier quality evaluation

In-Process Quality Control

• Laser cutting accuracy inspection
• CNC bending verification
• Welding quality inspection
• Surface treatment monitoring
• Assembly process verification

Final Product Inspection

• Functional testing
• Structural integrity inspection
• Appearance verification
• Safety performance testing
• Packaging inspection

Pre-Shipment Inspection

• Final quality audit
• Product compliance verification
• Shipping readiness inspection

This systematic approach ensures consistent product quality and customer satisfaction.

International Certifications & Testing

SUPER products and manufacturing systems are supported by internationally recognized certifications and testing reports.

Certifications & Reports

✔ ISO 9001 Quality Management System

✔ ISO 14001 Environmental Management System

✔ CE Certification

✔ SGS Verification & Testing

✔ CCC Certification Report

✔ CNAS Accredited Test Reports

These certifications demonstrate our commitment to product quality, workplace safety, and environmental responsibility.

Standard Manufacturing Process

Every product follows a standardized production workflow to ensure accuracy, consistency, and traceability.

Step 1 – Production Planning

• Production schedule preparation
• Manufacturing resource allocation
• Process planning

Step 2 – Material Preparation

• Raw material inspection
• Steel sheet verification
• Material storage management

Step 3 – Precision Metal Fabrication

• CNC shearing
• Laser cutting
• Punching and forming

Step 4 – CNC Bending

• Precision bending operations
• Dimensional verification

Step 5 – Welding & Structural Assembly

• Shelf support welding
• Reinforcement welding
• Cabinet body fabrication
• Door assembly
• Structural connection inspection

Step 6 – Surface Treatment

• Degreasing
• Cleaning
• Phosphating
• Surface preparation
• Sanding and inspection

Step 7 – Powder Coating

• Electrostatic powder coating
• Surface finish inspection

Step 8 – Final Assembly

• Hardware installation
• Lock and door adjustment
• Functional verification

Step 9 – Quality Inspection

• Product performance testing
• Appearance inspection
• Safety verification

Step 10 – Packaging & Warehousing

• Protective packaging
• Product labeling
• Finished goods storage

Step 11 – Global Delivery

• Export preparation
• Shipment arrangement
• Customer delivery

Manufacturing Excellence You Can Trust

With advanced production equipment, experienced technicians, strict quality control procedures, and internationally recognized certifications, SUPER delivers reliable safety storage solutions trusted by customers in more than 50 countries worldwide.

Every cabinet we manufacture reflects our commitment to safety, quality, and long-term customer satisfaction.