Nanjing Estun Automation Company

Name

Nanjing Estun Automation Company

Legal name

ESTUN AUTOMATION CO.,LTD

Website

https://en.estun.com

Company type

Public

Founded year

2010

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Industrial Robotics & Motion Control Automation

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612), Other General Purpose Machinery Manufacturing (3339)

SIC

Misc Industrial & Commercial Machinery & Equipment (3590), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Industrial Controllers & Control Systems (PLCs, PACs, CNC Controllers) (IMAHAHAH)

akta.pro secondary industries

Motion Control Components (Servos, Drives, Motors, Encoders) (IMAHAHAG), Motion & Machine Control (CNC, Robotics Controllers, Servo/Motion Controllers) (IMAGABAG), Robot End-of-Arm Tooling (Grippers, Tool Changers, Welding/Cutting Heads) (IMAHAHAD)

Keywords

• Industrial robotics
• Motion control systems
• Servo drives motors
• Intelligent manufacturing automation
• Welding automation solutions

Headquarters

HQ city

Nanjing

HQ country

China

HQ region

Asia

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Industrial Robots: Full range of industrial robots covering 3-1200kg payload including ER series, UNO series, collaborative robots, specialized robots. Includes spot welding, arc welding, handling, palletizing robots for automotive, lithium battery, photovoltaic, metal processing applications
2. Motion Control Systems: Motion controllers, servo drivers, inverters, servo motors, HMI, CNC systems providing complete automation solutions
3. Digital Products and Software: E-Noesis cloud platform, E-PMT project management, EstunEditor offline programming, Digital Twin applications, remote operation and maintenance platforms
4. Intelligent Manufacturing Solutions: Complete solutions for industries including lithium battery, photovoltaic, automotive, metal processing, electronics, building materials, packaging, EV
5. Subsidiary Technologies: Revenue from subsidiaries including TRIO motion control, CLOOS welding technology, M.A.i. automation, Barrett rehabilitation robots

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

Estun Automation designs, manufactures, and sells industrial robots (payloads 3kg to 1200kg including the ER series, UNO series, collaborative robots, specialized series, and Codroid humanoid robots), motion control components (motion controllers, servo drives, servo motors, inverters, HMI, CNC systems), and digital software platforms (iER.OS operating system, RoboBase open architecture, E-Noesis IIoT). It also delivers complete intelligent manufacturing solutions and welding/cutting automation for industries such as automotive, lithium battery, photovoltaic, electronics/3C, metal processing, semiconductor, and packaging via subsidiaries including TRIO (UK motion control), CLOOS (German welding), and M.A.i. (German automation).

Product overview

Estun Automation is a comprehensive industrial automation and robotics company offering a platform-plus-modules architecture consisting of three core pillars: Motion Control Systems (motion controllers, servo drives, inverters, servo motors, HMI, CNC systems), Industrial Robots (ER series, UNO series, Collaborative Robots, Specialized Series with payloads from 3kg to 1200kg), and Digital Products (E-Noesis IIoT platform, E-PMT project management, E-Care remote O&M, EstunEditor offline programming). The company also operates acquired brands including TRIO (motion control), CLOOS (welding), and M.A.i (automation), plus emerging humanoid robotics through Codroid. Recent launches include the iER Series with iER.OS operating system and RoboBase open architecture platform, representing a shift from hardware supplier to intelligent ecosystem builder. Solutions span automotive manufacturing, lithium battery, photovoltaics, metal processing, semiconductors, and 3C electronics industries.

Differentiator

Problem solved

Functional benefit

Brands

• TRIO: High-end motion control brand, one of the world's top ten motion control brands, acquired from UK
• CLOOS
• M.A.i.
• Codroid
• iER Series
• E-Noesis
• E-PMT
• EstunEditor
• 5-Series Bus Servo

Products and services

• ER Series Industrial Robots Full-scenario, high-speed, and high-precision industrial robot series covering payload ranges from 3kg to 1200kg for automotive, metal processing, and general manufacturing applications.
• UNO Series Robots Internationally standardized, high-speed, high-precision, and high-reliability robot series designed for global market compliance including CE and UL certifications.
• Collaborative Robots (Cobot Series) Highly flexible, safer, and precise force-controlled collaborative robots including S-series (3-20kg) with ISO 13849 PLd safety certification, suited for human-robot collaboration applications.
• Specialized Series Robots Industry-specific robot series integrating industry processes with platform-based technology and high-efficiency modular customization for photovoltaic, lithium battery, explosion-proof, and other specialized applications.
• Robot Workstations Pre-integrated robot-plus-intelligent solution packages combining Estun industrial robots with end effectors, vision, and intelligent control for industrial work cells.
• Motion Controllers High-precision, multi-transmission, and high-synchronization motion controllers supporting complex multi-axis coordination and robotics algorithms.
• Servo Drivers High-precision and high-speed servo drives including 5-Series Bus Servo (100W-7.5kW) with 3.5kHz bandwidth and ED3L functionally safe drives with STO.
• Inverters Efficient and energy-saving low-voltage frequency converters for industrial automation applications.
• Servo Motors High power density, high response, and wide power series motors including EM5J series with 27% shorter length and up to 7000r/min speed.
• HMI (Human-Machine Interface) High-reliability and convenient human-computer interaction terminals for industrial automation control.
• CNC Systems Full-scenario automation solution for metal forming and processing, including the EL-PC6000 laser cutting integration.
• iER Series Intelligent Industrial Robots Next-generation intelligent industrial robots featuring the Juliet programming language, iER.OS operating system, full-workspace high-precision calibration (<±0.2mm), AI expansion capabilities, and 30% energy consumption reduction.
• iER.OS Robot Operating System Industrial-grade robot operating system with Python-like 'Juliet' language, cloud-edge collaboration architecture, open SDK (ERI), and compatibility with CODESYS and MULTIPROG IDE environments.
• RoboBase Open Architecture Platform Android-style open ecosystem platform for industrial robots with virtualization, containerization, and AI vertical model drivers; provides SDKs and toolchains for system integrators and end customers.
• Codroid Humanoid Robot Industrial humanoid robot with 170cm body height, <80kg weight, 5kg arm payload, 5km/h walking speed, and up to 44 DOF for automotive assembly, electronics, and logistics applications.
• Codroid 02 Humanoid Robot Next-generation humanoid robot with 31 DOF enhancing mobility, targeting automotive assembly, electronics, and logistics applications with 5kg/arm payload for dexterous tasks.
• TRIO Motion Controllers and Servo Drives World top-ten motion control brand acquired by Estun, providing Flex-7 controllers, Motion PLC series, and DX3/DX4/DX5 servo drives for machine tools, packaging, and semiconductor applications.
• CLOOS Welding Systems Century-old German welding brand offering laser-arc hybrid welding, ERS no-teach twin-wire solutions for shipbuilding, QINEO welding power sources, and collaborative welding workstations.
• E-Noesis Industrial Digital Platform AI-driven IIoT platform for cloud-edge integrated production optimization with real-time monitoring, predictive maintenance, and digital twin capabilities.
• E-PMT Project Management Transparency App Project management transparency system for production line integration delivery management cycle control.
• E-Care Remote O&M Platform Cloud-based remote operation and maintenance platform with PLC/MES connectivity for remote equipment monitoring and predictive maintenance.
• EstunEditor Offline Programming Tool Universal offline programming tool for robots with collision detection for virtual validation and one-click import to real controllers.
• ESTUN RCS (Robot Control Simulation) Siemens PDPS-integrated digital twin for 1:1 motion trajectory simulation and virtual commissioning.
• ESS Functional Safety Solutions Full-scene functional safety solutions with SMX series safety controller and SSCU safety motion controller, PL e / SIL 3 compliant, supporting coexistence, cooperation, and collaboration human-robot modes.
• E-PCS Production Line Process Control APP Lightweight production process execution system for planning, work order management, production process data management, material management, and quality management.
• Laser Processing Solutions EL-PC6000 Flatbed Laser Cutting System and Laser Galvanometer Precision Flying Processing Solution for micron-level laser processing in PCB/FPC/semiconductor industries.
• Automotive Welding Solutions Complete automotive parts welding solutions including spot welding (MTBF 120,000 hours, ±0.06mm repeatability), SPR, FDS, arc welding, and material handling for NEV manufacturing.
• ESTUN BENDING CELL Sheet metal automation bending solution integrating robot technology, visual positioning, and intelligent control for flexible production of multiple varieties in small batches.
• Codroid Machine Tending Solution Collaborative robot machine tending solution with quick-change end-effectors for multi-variety, multi-specification production through program modifications and vision integration.

Quantifiable outcome

• Over 200 robots deployed on single automotive production line achieving 90% automation in core processes
• +18 more outcomes

Named customers5 records

Segments8 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

AI capability13 records

Feature11 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• SCANLABcoreTechnology or IntegrationJoint development of Laser Galvanometer Precision Flying Processing Solution breaking constraints of traditional physical axes for infinite format, seamless stitching, micron-level laser processing
• Fraunhofer IWUcoreStrategic or Co-development PartnerDevelopment of ESS Safety Suite with radar-based dynamic speed adjustment enabling 30% cost reduction by eliminating physical fences and 15-20% efficiency gain via zero-wait production
• Jiangsu Provincial Industry Alliance for Embodied RoboticscoreStrategic or Co-development PartnerNearly 300 members supporting sector development; Province home to leading industrial robotics companies including Estun Automation and Inovance Group
• CodroidcoreOthersSubsidiary company developing Codroid Machine Tending Solution with high adaptability and flexibility for multi-variety, multi-specification production
• TRIO (UK)coreOthersWholly-owned subsidiary; world top ten motion control brand; motion control R&D center in London; dual-brand strategy 'TRIO+ESTUN' driving global expansion
• CLOOS (Germany)coreOthersWholly-owned subsidiary; century-old German welding brand; pioneering laser-arc hybrid welding, no-teach twin-wire solutions for shipbuilding; joint presence at Essen Welding & Cutting Fair
• M.A.i. (Germany)coreOthersWholly-owned subsidiary in Germany for automation solutions
• Barrett Technology (USA)minorOthersInvestment/shares in Barrett for rehabilitation robots; integrated into ecological chain members

Scale indicators15 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• ABB: Swiss-Swedish industrial automation giant with broad robotics and motion portfolio. Competes with Estun across automotive, electronics, and logistics robotics plus drives and PLCs.
• KUKA: German industrial robotics and automation specialist (acquired by Midea, China-based). Direct competitor in automotive welding and heavy-payload robots; Estun's CLOOS welding subsidiary competes head-to-head with KUKA in welding cells.
• FANUC: Japanese industrial robotics and CNC leader. Closest direct competitor to Estun across full payload range of six-axis robots and motion control products, serving the same automotive and general-industrial customers globally.
• Yaskawa Electric: Japanese motion control and industrial robot manufacturer (Motoman). Directly competes with Estun's servo/motion controllers and arc-welding/handling robots in automotive and electronics factories.
• Siasun Robot & Automation: Shenyang-based Chinese industrial robotics manufacturer with broad product portfolio. Domestic peer competing for the same automotive, electronics, and NEV customer accounts in China.
• Inovance Technology: China's leading general industrial automation and motion control company, also based in the Jiangsu robotics cluster. Direct competitor in servos, inverters, motion controllers, and increasingly in industrial robots.

Broad incumbents

• Mitsubishi Electric: Japanese conglomerate with a large factory automation division (MELFA robots, servo drives, CNCs). Competes broadly with Estun across industrial robots, motion control, and CNC systems in automotive and general industry.
• Omron: Japanese factory automation incumbent spanning PLCs, motion, vision, and robots. Competes with Estun's motion controllers, servo drives, and robotics especially in electronics/3C factories in Asia.

Regional players

• Stäubli: Swiss robotics and mechatronics specialist with strong European automotive exposure. Regional peer competing for European automotive welding and assembly contracts alongside Estun's CLOOS and M.A.i. subsidiaries.

Emerging players

• Universal Robots: Cobot market pioneer (owned by Teradyne). Direct competitor to Estun's Codroid collaborative robot line in the high-growth cobot segment for small-batch flexible manufacturing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments2 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Nanjing Estun Automation Company