Kuo Chuan | Car Door Systems Supplier

Company Overview

Auto Components OE Supplier

Kuo Chuan based in Miaoli, Taiwan, Trusted automotive hardware supplier with 38 years of engineering and production expertise. Quality automotive parts from Taiwan with IATF 16949 and ISO 9001 certifications.

From Requirements to OE-Standard Automotive Solutions

From technical drawings and 3D modeling to process integration and quality validation, this film shows how customer needs are turned into reliable automotive solutions.
It highlights the collaboration between R&D, development, and quality assurance — revealing the engineering value behind every component.

A Smooth Window, Proven by Thousands of Tests

Behind every smooth window movement is the precise coordination of automotive components and mechanisms.
Centered on the window regulator module, this film connects real-life use, structural animation, factory processes, testing, and inspection to show how unseen details support every reliable journey.

Hood Latch & Hood Hinge

We’ve been accredited with the ISO 9000:2000 certification,and are now following TS 16949 guidelines.

Window Regulator

OE Design & 35,000 Cycles Life Time Operation Gurantee.

Door Latch Operation Mechanism Set

We manage everything in-house—from stamping and mold making to D&B certification and manufacturing—allowing us to reduce costs, ensure superior quality, and achieve the fastest delivery times, providing complete solutions from R&D to final output.