Yijiahe logo

Yijiahe

China
Nanjing
Founded 2012
Last updated: July 6, 2026

Full Name

Yijiahe Technology Co., Ltd.

About

Yijiahe Technology Co., Ltd. is a Shanghai Stock Exchange Main Board listed robotics company headquartered in Nanjing. The company develops, manufactures and deploys intelligent robots and robotic application systems. Its business covers embodied intelligence, smart power, industrial transportation, smart energy, commercial cleaning, medical robots and low-altitude-economy related scenarios. Yijiahe has established R&D centers or branches in Nanjing, Shenzhen, Songshan Lake, Hong Kong and Singapore, and its electric-power robot products have reached scaled application in inspection, live-line operation, firefighting and related energy scenarios. In humanoid robotics, the company has launched the RK100 embodied-intelligence humanoid prototype and, through Lindong Technology, is exploring elderly-care and home-service applications.

Technical Overview

Company Stage
Pilot Delivery
Focus Application
Industrial
Robot Products
1

Contact Information

Address
Yijiahe Robot Industrial Park, No. 5 Chuansi Road, Yuhuatai District, Nanjing, Jiangsu, China

Robot Products

RK100

RK100

Released 2024

Pilot Delivery

Funding History

Total $186M
RoundAmountValuationDateInvestorsSource
Latest Market CapUndisclosed$879MJul 2026Public Markets (SSE Main Board: 603666)Source
Private Placement$100M-Apr 2021CICC Hong Kong Asset Management, Penghua Fund, E Fund, Zhuhai Jinteng, Jiangxi Jintou, UBS and 13 othersSource
IPO$86M-Jun 2018Public Markets (SSE Main Board: 603666)Source
Strategic FinancingUndisclosed-Jul 2016Huatai Strategic Emerging Industries Investment (华泰战新投), Daofeng Investment (道丰投资)Source

Development Timeline

2012
Yijiahe started operations in Nanjing.
2014
Yijiahe entered the robotics era, completed testing of its first outdoor inspection robot, and delivered the first batch of State Grid outdoor intelligent inspection robots.
2015
The first-generation indoor inspection robot A100 and tunnel robot T100 were released; the company moved to Yuhuatai District and was restructured as a joint-stock company.
2017
Yijiahe released the E100 outdoor intelligent inspection robot and A200 indoor inspection robot, and formally filed for IPO.
2018
Yijiahe listed on the Shanghai Stock Exchange Main Board and started the Yijiahe Robot Industrial Park project.
2019
Tuodao Medical was founded, Songshan Lake subsidiary and Shenzhen Research Institute were established, and a dual-arm embodied-intelligence live-line operation robot was developed.
2020
Yijiahe established its Singapore subsidiary.
2021
Yijiahe released the Lingyang D200 embodied-intelligence operation robot.
2022
Tuodao Medical's orthopedic surgical robot and mobile C-arm X-ray machine were approved; Yijiahe released its smart shared charging system and began global intelligent-cleaning expansion.
2023
Ninghe Intelligent was founded with Nanjing Metro, vehicle inspection robots were released, Yijiahe Robot Industrial Park opened, and the Future City project started.
2024
Yijiahe completed the first application of embodied-intelligence humanoid robots in high-risk energy scenarios and launched the RK100 humanoid robot prototype for testing and trial use.
2025
Lindong Technology was established to focus on high-end elderly-care and home scenarios; Tuoling laparoscopic surgical robot was approved for launch.
2026
Yijiahe disclosed that its electric-power robots have reached scaled application, and that quadruped inspection robots had landed in multiple substations in Anhui and Shenzhen.
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