
ESTUN AUTOMATION TECHNOLOGY CO.,LTD manufactures AC servo systems and motion control solutions, combining self-owned R&D with reliable performance and total automation capabilities.
ESTUN AUTOMATION TECHNOLOGY CO.,LTD is a Nanjing-based manufacturer specializing in AC servo systems and motion control solutions for industrial automation. Founded in 1993, the company focuses on developing high-end intelligent equipment and key components, with an emphasis on self-owned technologies across R&D and production.
The company offers a full series of AC servo systems and supports multiple fieldbus options, enabling flexible integration into automated equipment and production lines. Building on its servo platform, it also provides motion solutions designed for a wide range of industrial applications.
ESTUN has been recognized at national level for its R&D and industrialization capabilities in AC servo systems, and has strengthened quality control and lean production to meet growing market demand. With an established sales and service network and a national warranty system, its products are exported to over 60 countries and are used in equipment such as CNC machines, textile machinery, packaging and printing equipment, and automated production lines.

ESTUN takes the promotion of intelligent manufacturing as a long-term mission, focusing on high-end intelligent equipment and the development of key automation components.
Established with a focus on advancing intelligent manufacturing through automation technologies.
Recognized for end-to-end capabilities spanning research, development, and manufacturing.
Expanded national-level R&D capability for robotics-oriented servo technologies.
Servo products have passed national EMC testing. Selected products have also completed explosion-proof testing conducted by a national quality inspection center for explosion-proof electrical products.
With in-house software and hardware technology, ESTUN supports customization to meet specialized application requirements.
To respond to growing market demand, ESTUN has strengthened quality control and implemented lean production, supported by a modern R&D and production base for servo and motion control products.
ESTUN maintains an advanced research platform and testing equipment for AC servo systems and industrial automation solutions, supporting continuous product development and higher-level R&D capability.
A wide sales network and service centers support servo and motion control solutions across China, backed by a national warranty system and responsive service.
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