YKK is a Japanese company known for manufacturing zippers and other fastening products. Founded in 1934 by Yoshida Kogyo Kabushikikaisha, YKK has grown to become the largest zipper manufacturer in the world. The company is recognized for its commitment to quality and innovation, producing a wide range of zippers used in clothing, bags, and various other applications. In addition to zippers, YKK also produces other fastening solutions, such as hook and loop fasteners and buttons. The company operates globally, with factories and offices in numerous countries, ensuring that its products meet the needs of diverse markets. YKK's motto, "The zipper is the soul of the product," reflects its dedication to quality craftsmanship.