HIS Systems

His System, Walking the Path of Aluminum for 40 Years!

His System took its first step in 1983 as the first specialized manufacturer of aluminum extrusion dies in South Korea. For over 40 long years, through continuous challenge and innovation, we have helped write the history of the Korean aluminum industry.

2006, from 'Wonjin Precision' to 'His System': This was more than just a name change; we introduced advanced die technology to firmly lead the aluminum extrusion die sector.

2014, Building a Comprehensive Production System: Based on the know-how gained from die technology, we installed 6-inch and 8-inch extruders. We have now grown into a comprehensive enterprise that produces a variety of industrial extruded products, from architectural materials like curtain walls and windows to future-oriented automotive components, all at the highest standard.


2025, Everything in One! 'One-Stop System' Completion



In 2025, we are preparing for another major leap.

Anodizing Facility Establishment
We have newly equipped our facility with anodizing equipment (White Sealing / Bright Electrodeposition) for aluminum surface treatment.

Unique System
Now, His System can handle all processes required for aluminum processing—from aluminum die design to extrusion production and final surface treatment—Non-Stop and all in one location.


Our 3 Promises to Our Customers

This integrated system delivers overwhelming value to our customers.

Supreme Quality Management

The fully integrated process guarantees 'zero-tolerance' quality by catching even the slightest errors that might be overlooked.

Maximized Efficiency

By significantly reducing the time and cost involved in process transfers, we respond to customer needs faster and more economically.

Unrivaled Technology

We perfectly transform the highest precision and innovative designs that our customers envision into reality.

His System, Your Partner for Success

We promise to be more than just an extrusion supplier—we will be a 'One-Stop Total Solution Provider' for our customers' success.
Based on 40 years of know-how and our cutting-edge integrated system, we will set a new standard for the aluminum extrusion industry and pledge to be the most trusted partner to lead our customers' businesses to success.

We kindly ask for your continued strong support! Thank you.