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
Countries around the world have been dealing with the spread of COVID-19 and its effects on society and the economy. This disease has affected virtually every industry and business owners are still looking for ways to adapt [...]
Serving Washington, Oregon, California, and Idaho