CHEN DER MACHINE INDUSTRY CO., LTD. is a Taiwan-based manufacturer specializing in professional hand tools under the MITOOLS brand. With more than 20 years of experience in the global market, we are committed to producing durable, high-performance tools designed for professional technicians and industrial users.
 

Our product range includes impact tools, socket sets, screwdriver bits, automotive repair tools, and various customized tool solutions. Every MITOOLS product is engineered with a focus on precision, reliability, and long service life, ensuring stable performance even in demanding working environments.
 

We work closely with partners across Europe, Asia, and Central & South America, continuously enhancing our product lines through innovation and strict quality control. With dependable quality, competitive pricing, and responsive service, MITOOLS aims to create long-term value and strong partnerships worldwide.