About H & H Lab


H&H Laboratory, Inc. originated in Wichita, Kansas under the direction of Chuck Hodge.

Function and Purpose

The Lab’s function then and now is to qualify and certify resistance welding equipment in compliance with military specification. The purpose of the H&H Lab facility is to determine the shear strength of spot weld specimens. It also cross-sections and measures the center of each weld. All results are then documented and provided to end user.


H&H Laboratory was incorporated in the state of Oklahoma in 1993, and now operates under the direction of Diane Hodge.