Based in Nanjing, Decowell is a high‑tech company focused on the development and production of components for industrial automation.
The company integrates research, design and manufacturing in‑house, with modern facilities larger than 6,000 m² and automated production lines to ensure consistent quality and reliable continuity.
Decowell’s philosophy
is built on full process control and
continuous investment in technological innovation:
the company holds over 100 patents
and international certifications (UL, CE, ETG, PI, CLPA),
confirming its commitment to global standards.

Its production covers a wide range of motion control solutions,
including remote I/O modules, proprietary fieldbus systems and industrial communication platforms, all designed to deliver reliability, precision and seamless integration within advanced automation architectures.
fieldbus systems and industrial
communication platforms, all designed to deliver reliability, precision and seamless integration within advanced automation architectures.