HIGH QUALITY INJECTION MOLDED PLASTIC PRODUCTS SINCE 1962.
PLASTIC INJECTION MOLDING
Our comprehensive plastic injection molding capabilities ensure you’ll always enjoy high quality, efficient production for any project.
ENGINEERING & MATERIALS
Find out how KASO’s engineering and materials selection knowledge have made us a preferred vendor throughout the Northwest.
KASO’s injection molded window and door hardware is designed and manufactured for quality, performance, and aesthetics.
Latest News From KASO
Managing Profitability The key to manageable business growth and increased profitability is to maintain healthy margins, but you might find that the amount you spend on manufacturing is throwing your profitability out of whack. Depending on what you’re [...]
Serving Washington, Oregon, California, and Idaho