Providing worldwide interlaboratory testing since 1971


Flat crush strength (Concora), corrugated fluted crush strength, ring crush strength and short-span compression (STFI) are offered as part of the Weekly Program with 26lb. medium tested each week.


Copyright © CTS, Inc., 2018

Collaborative Testing Services, Inc.
P.O. Box 650820, Sterling, Virginia, USA 20165-0820
Phone: 1-571-434-1925