A Legacy of Innovation

For over 100 years

TQC has been at the forefront of the minerals game, leading change with cutting-edge technologies and processes that have transformed the way people live. And while we’ve come a long way, we’ve always stayed true to our roots. We’re all about quality, integrity, and innovation – those are the values that drive us forward. Today we are compelled to carry on this tradition by delivering the best products to our customers around the world.