From its early beginnings in window and door installation, the company has consistently evolved by introducing a wide range of high-quality products tailored to meet the dynamic demands of the construction market and changing consumer preferences.

Cortech’s product portfolio includes door hinges, automatic doors, semi-automatic doors, and telescopic door hardware—developed with a focus on both functionality and technological advancement. Since 2010, the company has taken strategic steps to enter global markets and now exports its products steadily to countries such as Vietnam, the UAE, Turkey, and several others in Southeast Asia.

As the domestic interior door market continues to expand, Cortech is taking bold steps forward through active collaboration with interior door manufacturers. This partnership has led to the development and production of innovative hardware solutions for automatic and semi-automatic interior doors, reinforcing their position as a forward-thinking player in the industry.

With a steadfast commitment to quality control, customer satisfaction, and cost-efficiency, Cortech Co., Ltd. continues to focus on creating safer, more convenient living environments—both at home and abroad.