オーゼットケー Company Overview

Creating new technologies, materials, and products in the world of intimate materials.

OZK Co., Ltd. is a company specializing in intimate materials with a history and achievements spanning over half a century since its establishment. We have been engaged in the production of clothing fasteners since before the war, accumulating experience and know-how over many years. In 1953, we began our partnership with Wacoal Corporation, the largest women's underwear manufacturer at the time (then known as Wae Shoji Co., Ltd.), which prompted us to focus on intimate materials for foundations and women's innerwear. Since then, we have been dedicated to pursuing high functionality and quality while accumulating technology daily. At OZK, we have a factory within our headquarters that responds to our customers' advanced and diverse needs, equipped with a strict quality inspection system. We deliver high-quality products that meet cost performance and just-in-time requirements, ensuring trust and satisfaction. We are also advancing the creation of high value-added products, with several innovative and superior products for which we have filed patent applications. Additionally, our development department is actively engaged in proposal-based business. Moving forward, we will deepen and expand our connections with customers, valuing communication and collaboration, and continue to unleash creativity and potential in the captivating world of intimate materials.