Delsen Testing Laboratories, Inc. was incorporated. in 1957
by group of five businessmen and engineers. Their foresight
and abilities in the field of electrical testing of nonmetallic
materials, paved the way for long years of steady service
to industry and government.

Named after two of its founders, Delmonte and
Knudsen, Delsen Testing Laboratories, Inc. began involving itself
in industry by testing plastics and resins for their electrical
and mechanical properties. The laboratory also contracted for
the development of electrical test equipment useful in the manufacture
of plastics and resins, such as an ASTM Standard Arc Resistance
Tester and a D & K Analyzer (a step ahead of its time).
In 1959 heavy emphasis was placed on testing of materials
rather than the development of more sophisticated electrical
equipment, thus, the company began its participation in more
diverse testing areas.

D & K Analyzer
A step ahead of its time. . . ." has been a byword
with the Labs' management. From the D & K Analyzer to
computerized testing, from the mechanical and ablative properties
of aerospace materials to multi-layer printed circuit boards,
Delsen has kept a step ahead by reinvesting its profits in
sophisticated equipment and highly trained technicians.
Today the laboratory possesses a materials testing
expertise and credibility with its customers which is modestly
impressive.