Why Zippers Have YKK On Them
January 9 2010, 8:21pm
The YKK stands for Yoshida Kogyo Kabushikikaisha. In 1934 Tadao Yoshida founded Yoshida Kogyo Kabushikikaisha (translated Yoshida Industries Limited). This company is now the worlds foremost zipper manufacturer, making about 90% of all zippers in over 206 facilities in 52 countries.
