RTI specializes in remote control products for automating the operation of audio, video, and more. Find out how our systems can meet your needs today.

Welcome to Great Northern Environmental. GNE is committed to providing the highest quality equipment solutions to your water or wastewater needs. GNE and the manufacturers we represent stand behind our products and services. We offer you and your clients assistance throughout the entire phase of your project including after-market service.  GNE represents top manufacturers of water and wastewater treatment, transfer and control equipment. From storage tanks, pumps, and accessories, to complete water and wastewater plant process equipment, we are proud to offer reliable, economical, proven products as well as innovative new technologies. If you are engaged in any municipal or industrial water or wastewater project involving treatment or transfer equipment, we hope we can be of service to you. States Covered By Great Northen Environmental include: Minnesota, North Dakota, South Dakota, Iowa and Western Wisconsin.

Infinity Precision Systems is a leader in the design, development and manufacturing of wet process, drying and chemical handling.

Castair is a company based out of SPICER, MN, United States.

TruNorth Automation is a custom equipment manufacturer that services the medical, semiconductor, aerospace, electronics, and other high-value component markets. Founded by industry veterans, we are a service-first company that utilizes cutting-edge technologies and a focus on collaboration to create world-class solutions for our customers.

DAHLHEIMER MACHINING, INC. is a company based out of 5685 QUAM AVENUE NE SUITE 101, ST. MICHAEL, Minnesota, United States.

Variety Machine Inc is an arts and crafts company based out of 2076 E Center Cir, Minneapolis, Minnesota, United States.

Test Head Engineering designs and builds custom test fixtures for electronic and electric devices. We make functional test fixtures, in-circuit 3070 test fixtures, RF test fixtures, and latch-on test fixtures. We also build pod and nest fixtures for testing components, sub-assemblies, and batteries. Since 1999, we have built thousands of fixtures according to our customers' needs. Our designers blend the device-under-test's physical and electrical with the test engineer's testing requirements to design the perfect test fixture. Once we have the customer's approval of the custom fixture design, we fabricate and assemble the fixtures in our vertically integrated factory. Many of our fixtures are completed within just 2 weeks.

Protero Inc is a telecommunications company based out of 8722 Research Center Rd E, Minneapolis, Minnesota, United States.