Test Tooling Solutions Group announces that they have entered into a definitive agreement with the shareholders of R-Squared Circuits Inc to acquire 100% of the company. R-Squared Circuits Inc, located in Folsom California, is a Printed Circuit Board Manufacturer for ATE testers. “The acquisition is strategic to the Group as we now have the in-house capability of fabricating a major component for any ATE Board.”, according to Group CEO, SL Wee . Meanwhile, the acquisition is subjected to the customary approval of the regulatory authorities.