
Profile


Yudian Automation Technology Co., Ltd.,founded in 1991 with a registered capital of $30.85 million,has specialized in the R&D and production of intelligent temperature controllers for over 30 years.It boasts a self-built,modern factory covering 60,000 ㎡,with an annual production capacity of 10 million units.Currently,Yudian holds the leading global position in terms of industry scale in the temperature controller segment.Our products serve a diverse range of emerging industries,such as photovoltaics, semiconductors,lithium batteries, biotechnology,electromechanical equipment,and advanced materials.
In the field of new energy, Yudian has partnered with leading photovoltaic equipment companies to replace imported temperature controllers. Through technological advancements such as increasing heating rates, reducing overshoot, and shortening process cycles, production efficiency has improved by 8%. This has enhanced equipment utilization and product yield, generating billions in value for customers annually for every 100 million yuan invested in temperature controllers, thereby supporting the domestic photovoltaic industry’s global leadership. In the lithium battery sector, Yudian has served industry leaders for over a decade, significantly advancing cost-saving and energy-efficient processes within the domestic lithium battery industry and enhancing global competitiveness. In the semiconductor industry, which demands the highest levels of reliability and performance, Yudian has entered the supply chain of leading semiconductor equipment companies, managing operations according to the stringent quality standards of the semiconductor sector and consistently meeting customer requirements for temperature controller products.



Culture

Yudian adheres to the principles of people-oriented and efficient teamwork in building its corporate culture. Internally, Yudian cares for the growth of every employee, fostering a warm and friendly corporate atmosphere. Externally, Yudian values the needs of every customer, delivering high-quality products with excellence and working hand-in-hand with customers to create greater value.

Corporate Vision
To become a leader in energy-saving and environmental protection measurement and control technology

Corporate Mission
To create value for the society and provide a platform for the employees

Entrepreneurial Spirit
Strive continuously and pursue perfection

Quality Philosophy
Adhere to quality first and win customer trust through excellence

Talent Philosophy
People-oriented, cultivating innovative talents with both integrity and ability

Management Philosophy
Customer needs as the center, scientific and technological innovation as the method, energy saving and environmental protection as the guide


History


Honor

Yudian, as a leading company in the smart instrumentation sector, has been elected by the industry as the chair unit of the Display and Control Instruments branch of the China Instrument and Control Society.

Yudian actively contributes to the development of national standards, having led the drafting of the GB/T20819.1 - 2015 Industrial Process Control Systems – Analog Signal Conditioners standard, which serves as the primary national standard for temperature controller regulators. Additionally, Yudian has been involved in formulating over 50 other national standards, including the Attribute List for Electronic Data Exchange of Temperature Measurement Equipment.

A comprehensive quality certification management system: In 1998, we became the first in the industry to achieve ISO9001 quality certification. In 2001, we obtained CE certification, followed by ISO14001 environmental management system certification in 2004 and RoHS certification in 2008. In 2012, we became the first in the instrumentation industry to achieve UL certification. Our product reliability meets or exceeds the SIL3 standard, reaching world-class levels.

Xiamen Yudian Automation Technology Co., Ltd. has made long-term investments in building its intellectual property portfolio and now holds hundreds of achievements, including invention patents, utility model patents, design patents, and software copyrights.


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