ESTUN Automation overview

ESTUN is a major Chinese automation company combining industrial robot arms with servo drives, motion control and CNC technologies. This vertical integration makes it strategically relevant in China's robotics supply chain because it can provide both robot hardware and the motion components beneath it.

Company fact	Detail
Founded	1993
Country	China
Address	Nanjing, Jiangsu
Employees	Approx. 3,000+; public estimates vary
Specializes in	Industrial robots, motion control, servo systems, CNC and automation systems
Products	ER industrial robots, servo systems, motion controllers, CNC systems, welding and bending automation
Typical projects	Welding, bending, palletizing, machine tending, automotive parts, metal fabrication, electronics assembly, Chinese smart manufacturing projects
Management and ownership	ESTUN Automation is publicly listed in China. Founder/Chairman: Wu Bo has been publicly associated with the company. Ownership includes founder-related holdings and public shareholders.

Website: www.estun.com

ESTUN Automation review summary

ESTUN Automation is a Chinese maker of industrial robots, motion control and CNC systems, listed in Shenzhen and, since March 2026, in Hong Kong. It was founded in Nanjing in 1993 and reported revenue of CNY 4 billion for 2024. This profile sets out its history, acquisitions, results and share data.

Verified key facts from the review

Fact	Detail
Company	Estun Automation Co., Ltd.
Founded	March 1993, by Wu Bo
Headquarters	Nanjing, Jiangsu, China
Revenue	CNY 4 billion in 2024
Result	Loss of CNY 817 million in 2024; profit of CNY 35 to 50 million expected for 2025
Stock listings	Shenzhen: 002747; Hong Kong: 2715
Market capitalization	About USD 3.9 billion in October 2026