About Grayline Inc
Grayline, Inc., headquartered in Waukesha, Wisconsin, manufactures flexible tubing, including both heat shrinkable and non-heat shrinkable products. Products are used in both electrical applications and fluid transfer applications(medical, food & beverage, chemical resistant, etc.) Over 50 different materials in stock including PVC, polyolefin, polyurethane, TPV/TPR, PE, PP and others. Grayline is ISO 9001:2008 certified and our products meet numerous UL, MIL, ASTM, SAE-AMS, FDA, and USP specifications.