Since 2011, Mentechs has absorbed and integrated advanced technical standards from the world's leading brands, and integrating with the actual situation of China's automotive industry, it has independently developed multiple technologies such as single-pressure roller head, tension-compression bidirectional roller head, sunroof wheel housing hemming, and online hemming pressure monitoring, and has formed corresponding standardized hemming tools. Mentechs flanging tools feature high durability, high speed, excellent stability, and modular design, making them suitable for hemming applications with both carbon steel and aluminum sheet materials.