Jiangsu Daqo KFINE Switch Co., Ltd. is a national high-tech enterprise specializing in low-voltage power distribution products, industrial control products, and intelligent power distribution systems. We develop core circuit breaker technologies in-house – including operating mechanisms, controllers, and contact/arc-extinguishing systems – backed by proprietary intellectual property. Our fully integrated manufacturing covers mold tooling, SMT assembly, precision machining, testing, and automated production, ensuring consistent quality and accelerated development cycles.

Innovation is central to our strategy. KFINE has established advanced R&D platforms, such as a Postdoctoral Research Workstation, the Jiangsu Intelligent Low-Voltage Electrical Engineering Technology Research Center, and the Jiangsu Graduate Workstation. Our CNAS-accredited testing center and an innovation team of nearly 150 professionals support drive continuous improvement in products and processes, while our digital manufacturing integrates IT systems, digital tools, and automation.

Our products are widely used across power, machinery, transportation, mining, metallurgy, petrochemical, construction, shipbuilding, nuclear power, and new energy. Looking ahead, we we will remain committed to innovation and standardization. We are advancing product digitalization, intelligent manufacturing, low-carbon operations, and connected services to deliver reliable solutions for modern power distribution.