SHELBY TUBE TECH is more than a manufacturer of CT tubes; we are pioneers defining the core of imaging technology. We consistently invest over **15%** of our annual revenue into cutting-edge R&D, securing over **50** core patents to date. It is this dedication to innovation, combined with the **300+** rigorous quality tests that every single tube must pass before shipment, that has earned us the profound trust of the world's leading medical equipment manufacturers, making us the solid, reliable technological cornerstone behind their success。