Overview

Established in 2011, Prototool has continuously evolved through extensive processing enhancements and technological innovations. We have cultivated expertise in professional hardware processing and production, resulting in the development of several patented inventions and utility models. Notably, our PA12 gear-driven drying device for the injection molding process and the High Bay utility model patents have garnered recognition for their cutting-edge design. In fact, our PA12 gear-driven drying injection molding technology product was honored as a high- tech product in Guangdong Province in 2018.