tesa is a tape brand under tesa SE, headquartered in Hamburg, Germany, with factories around the world, including in Suzhou, Germany, and the United States. The brand started in 1903 and mainly focuses on industrial tapes, medical tapes, and self-adhesive construction tapes, serving industries like electronics, automotive, and construction. They offer solutions like optically clear bonding, thermal conductivity, and sealing cushioning. Recently, they chose Coronash corona equipment from Shanghai.