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All Flex, Flexible Circuits, Heaters, Assemblies

All Flex was founded as a quick turn prototype and low volume production manufacturer of single-sided and double-sided flexible circuits. Today All Flex has expanded its capabilities to include multi-layer, extended length Maxi Flex┬«, Fine-Line Maxi Flex┬«, rigid-flex, sculptured flex, and heater circuits. All Flex developed into a full line low to medium and high volume manufacturer providing value add services like surface mount and through-hole assembly, testing, design, and engineering support.

In 2007 the original owner retired and today All Flex is still privately held. It is owned by a combination of employee ownership and Granite Equity Partners, a private investment firm that grows companies in greater Minnesota for continued long term stability.


The company has three facilities, all based in Minnesota, USA.  Headquartered with two facilities in Northfield, MN, All Flex is just 45 miles south of Minneapolis, where the production plant consists of 17,000 square feet and an additional 5,000 square foot facility for support staff and some production. All Flex has a third production facility of 21,000 square feet located 35 miles north in Bloomington, MN. It is eight miles from the Minneapolis/St. Paul International Airport. Together, the company employs over 200 people. All Flex is certified to Aerospace AS9100, ISO 9001, MIL-PRF-31032/3 & MIL-PRF-31032/4, ITAR\JCP registered, RoHS Compliant, and an active IPC member.
Sales Markets: Aerospace, Telcom, Medical
Street Address: 9401 James Ave. S., Suite 100
City: Bloomington
State: MN
Postal Code: 55431
Country: USA
Map 2:
Phone: 1.6122308075
Street Address: 1705 Cannon Lane
City: Northfield
State: MN
Postal Code: 55057
Country: USA
Regions: North America
Board Types: Single Sided, Double Sided, Multi-Layer, Flex, Rigid Flex
Min Trace and Space: .004
PCB Finishes: HASL - HAL [lead], ENIG, Soft Gold [bondable], Hard & Full Body Gold, Immersion Silver, Immersion Tin, OSP