Founded in 1994, TRONCO ELECTRIC MACHINERY initially focused on the development and manufacturing of infrared sensors. With reliable product quality, the company quickly established a strong reputation in the domestic market. Over time, our product portfolio expanded to include automatic door control systems and a wide range of related solutions.
Our current product offerings include microcomputer automatic door systems, DC brushless motors, electronic access control locks, wireless systems, and various door hardware and access control accessories.
Our business also covers the development of access control systems, electric motor manufacturing, and distribution services.
To remain innovative and competitive in the automatic door industry, TRONCO continues to expand its product portfolio by leveraging decades of professional expertise, providing customers with more comprehensive product applications and integrated solutions.


With more than two decades of hands-on experience in architectural engineering, TRONCO has built a strong foundation for delivering reliable integrated system solutions.
As a professional automatic door manufacturer, TRONCO is committed to maintaining outstanding product quality and a trusted reputation. Providing the right products and exceptional service has always been our core philosophy and highest operating principle.
TRONCO works closely with leading international manufacturers, exchanging expertise and introducing innovative ideas and advanced technologies from around the world to deliver products and services that stand apart from the competition.
Looking ahead, we will continue to strengthen our professional expertise and improve our after-sales service. With unwavering dedication, we develop products around customer needs so they can be used with confidence, and we aspire to become your comprehensive system solutions consultant.

We sincerely welcome outstanding companies and professionals to join our partner network.
Real response and feedback from users are our endless power to move on.
We are open-minded on Cross-Industry Cooperation to develop mutually beneficial product together.
Only by solving problem from different industry request and share ideas with each other that we could excite thinking and make our industry more creative.
Our partners who are truthful and full of enthusiasm could help each other walk for longer journey.
We could serve more and more end users who need our products and create more profit together.
We are committed to providing:
High-quality productsTo deliver the best solutions for our customers.
Our Vision
Our experienced and passionate professionals are committed to putting our customers' best interests first. We continuously improve our products and services while striving to achieve excellence together.

Fast, attentive service and comprehensive product supply.
Continuously developing new technologies and improving existing ones.
ISO internal quality audits and consistent manufacturing quality.