CTR Group is a world-leading manufacturer of diffusion technologies, with over 30 years of expertise in delivering global solutions that prioritize quality and innovation. At CTR, our mission is to shape diffusion technology around the world, offering a comprehensive range of products and services. Our project solutions cover the entire process, from concept and design to development and production.

We emphasize safety, manufacturability, cost-efficiency, and above all, superior quality. Quality is ingrained in our DNA, and we strive to provide our customers with high-quality goods through the efforts of our dedicated quality teams. With a proud heritage in Air Care and Insect Control devices, we have evolved into a leading cross-segment product developer and a trusted global manufacturing partner.

We possess a significant IP portfolio with extensive coverage, including 50+ patents. Headquartered in Lisbon, Portugal, CTR operates R&D centers in Portugal and China, with manufacturing facilities in Portugal, China, and India. With over 1100 employees and more than 150 million units manufactured per year, we have established a strong global footprint.

Discover the CTR difference today and experience our commitment to quality, innovation, and world-class solutions. Contact us to learn more about our offerings and explore how we can collaborate to meet your unique needs