Our Clients
Business Areas
Urethane Molding
We specialize in urethane molding using our patented mold base technology. We precision-mold a wide range of urethane products including automotive parts, industrial rollers, and shock absorbers to meet customer specifications.
Synthetic Resin Processing
We precisely process various engineering plastics including PC, PE, Acetal (POM), Nylon, and PTFE. Custom part manufacturing is available based on customer drawings.
CNC/MCT Precision Machining
Using state-of-the-art CNC/MCT equipment, we perform high-precision machining on various materials including aluminum, brass, stainless steel, and synthetic resins.
Mold Fabrication
We provide one-stop service from precision mold design to fabrication. We have extensive experience in high-difficulty mold manufacturing for EV parts and battery packs.
EV Parts Processing
Keeping pace with the EV era, we process battery pack components, motor-related parts, and other EV-specific parts. We contribute to the eco-friendly future industry.
Why NAJIN TECHNOLOGY
25 years of proven expertise, supplying precision parts to Korea's leading manufacturers.
Proprietary Urethane Mold Base Technology
Our in-house urethane mold base technology strengthens precision and durability of urethane molds. Single in-house plant covers prototype to mass production.
5-Process One-Stop Service
From urethane molding to synthetic resin, CNC machining, mold fabrication, and EV parts — all processed in a single facility. No outsourcing, faster delivery.
Hyundai, SK, GM and other major corporate clients
Continuously supplying parts to Hyundai Motor, SK, GM Shanghai, Renault Samsung, Sungwoo Hitech, Hwashin, and other major Korean and international companies for over 25 years.
EV Parts Specialist
Equipped with dedicated processing lines for battery pack components, motor parts, and other EV-specific parts. Ready for the green mobility era.
Projects
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ProjectsPlywood Urethane Coating Service
Urethane coating on plywood. Heat-treatment then coating for surface quality and durability.
ProductsAntistatic Urethane Products
Urethane that suppresses static electricity. Made as flooring, mats, and industrial parts.
ProjectsGM Shanghai Automated Warehouse Sheets
Urethane sheets for automated warehouses delivered to GM Shanghai in October 2017.
NAJIN TECHNOLOGY at a Glance
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25 years of experience delivering optimal solutions
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