YKK offers Total Fastening Solutions. We work together with customers to deliver quality fastening products and processes tha ... t meet their business needs. YKK Corporation employs over 40,000 people, operating in more than 70 countries worldwide. Aside from zippers, YKK also makes other fastening products-like snaps & buttons, textiles and plastics, hook & loop self-closing tape fastening systems, webbings, and metal and plastic notions and buckles. YKK also produces aluminium building products-like window and entrance systems for low, medium, and high rise applications read more