Shenzhen Kanafu Technology Co., Ltd

Based in the Guangming District of Shenzhen, China, Shenzhen Kanafu Technology Co., Ltd operates at the forefront of security and protection solutions. Established in 2011, our journey began with implementing the first domestic Indoor Air Quality Law.

Since then, we've evolved into a comprehensive entity, seamlessly integrating research, development, sales, and technical consulting services. Holding ISO9001 and ISO14001 certifications, along with product accreditations like CMA and CE, we stand as a beacon of quality and reliability in the industry.

Our commitment to innovation led us to draft the "negative ion detector" enterprise standard and gain recognition as a High-tech Enterprise in 2019. With our flagship brands "ONETEST" and "CESTSEN, " we've garnered widespread acclaim for our products in negative oxygen ion monitoring, radiation detection, air and water quality monitoring, and gas detection.

Various industries trust our KNF-1000 series water quality sensors, KNF-400 series water quality monitoring systems, and KNF-800 series biological toxicity warning systems for their precision and effectiveness.

Our diverse range of over 50 water quality monitoring products finds applications in factory water supply networks, surface water monitoring, sewage discharge management, and more, earning accolades from numerous users.