Welcome to Nanjing Decowell Automation Co., Ltd, a national high-tech enterprise dedicated to technology development, production, sales, and service. As a leading automation service provider in China, we specialize in industrial bus solutions, with I/O modules at the core of our offerings. Our products are trusted across diverse industries, including 3C, new energy, logistics, food, pharmaceuticals, automotive, environmental protection, education, rail transportation, machine tools, metallurgy, and chemical sectors.

Recognized as a "National High-tech Enterprise," "Specialized and Special New Enterprise" in Jiangsu Province, and a "Nanjing Enterprise Technology Center," we actively contribute to the industry by participating in the formulation of national standards such as the "Data Spatial Integration Model of Automation System and Integrated Manufacturing Enterprise" and the "Classification and Coding of R&D Design Resources for Equipment Manufacturing Industry." With over 100 intellectual property rights and certifications including UL, CE, ETG, PI, and CLPA, our products are designed to meet the highest standards of quality and reliability.

Our comprehensive product range includes universal remote I/O modules, dedicated remote I/O modules, logic controllers, unmanaged switches, valve islands, and more, ensuring we can meet the unique needs of every customer.

Guided by our corporate vision of "becoming the world's leading provider of industrial digital products and solutions" and our core value of "Quality builds the brand, and service shapes the future," Decowell is committed to being an expert in industrial control signal processing, with I/O modules as our cornerstone.

Looking ahead, we will continue to innovate and deliver superior products and personalized support to customers worldwide, striving to meet the ever-evolving demands of the market. We look forward to forging new partnerships and writing the next chapter in industrial.