Registered in Jiangning Economic and Technological Development Zone, Nanjing Yiyuan Instrument Co., Ltd. is a high-tech enterprise specializing in the research of automation and control technology, as well as the development, production, and sale of automation products and services.

Our company mainly produces and sells industrial automation intelligent instruments including different kinds of transmitters abiding by HART Agreement and FF Agreement's temperature, pressure, and pressure difference. At the same time, we supply instrument manufacturers with our persistent high-quality Fieldbus, OEM components and some relevant products.

Our products mainly conclude: ES3151intelligent transmitters conforming to HART Agreement and FF Agreement, SDS, distributed control systems, Fieldbus control systems, intelligent modules, signal conditioning modules, data acquisition systems, I/O boards with its relevant software products conforming to CAN Standard and PROFIBUS Agreement.

Employees of undergraduate and graduated from college or higher account for 70%; that's to say, our company is a knowledge and technology-intensive enterprise. We enhance cooperation with research institutes, design institutes, tertiary institutions and self-control aspects of scientific research personnel through a variety of ways to develop new technology and products. Our company also actively develops overseas markets to participate in international competition. Nanjing Yiyuan Instrument Co., Ltd. involved in Fieldbus technology and automation instrumentation industries will bring new changes in this field, providing a new power for the industry. We sincerely hope friends from all circles at home and abroad can build extensive relationships with us and make new contributions to the cause!