Union Technology International ( M.C.O . ) Co. Ltd. ( UTec ) , a primal company of Print-Rite.Located in Macao adjacent to Zhuhai , the capital of China 's printer consumable industry , Union Technology International ( MCO ) Co. , Ltd. ( UTec ) is one of the world 's best-known suppliers of top quality aftermarket printer consumables . UTec is renowned for one-stop product offerings , potent technical capabilities and first-class customer service , earning recognition from many of the world 's most demanding and well-thought-of customers .