Our goal is to be the #1 manufacturer of windows, and to contribute to further improving the quality of living.

YKK AP meets the current and future requirements for integrating individual living space with urban space.

From product development to services at place the highest importance on customers' satisfaction.

Introducing the business of YKK AP.

An integrated production system from manufacturing raw materials to finished products creates excellent high quality products of YKK AP.

A network covering the entire group companies has established a system that can promptly respond to customers' needs.

YKK AP's global quality excelled in international competition and has been realized from the global standpoint.

Aiming at formation of recycling-oriented society

Community-oriented advances with society

YKK AP Outline