Nu-Tech’s water-resistant heat shrink shapes are manufactured in the USA where we keep a variety of shapes and styles in stock for fast delivery both domestically and internationally.

NTE Electronics

We are an authorized distributor of NTE products giving you access to thousands of products that include semiconductors, resisters, LED products among many more.  These are available to be shipped directly to you.

Cross Technology

We offer the following specialty services: designing, engineering, precision machining, custom machine assembly, wire harnessing assembly, product assembly, injection molding and Nu-Tech heat shrink products.

Nu-Tech Heat Shrink is an approved practical solution for the application of a tight, thick-walled, abrasion-resistant protective covering to anything that will be subjected to the extremes of heat, friction, corrosion, shock, moisture and other critical environmental conditions.


Nu-Tech Information


Nu-Tech’s large product line has state-of-the-art firewall Feed-Thru products that meet the requirements of the US Department of Defense (DOD-STD-2003) Navsea…

NU-TECH Catalog​

Nu-Tech’s broad line of heat-shrinkable molded products provide you with an easy-to-apply vapor and moisture barrier requiring no special molds or fixtures to install.