
RK100 Elderly Care Humanoid Robot
An elderly-care humanoid that senses temperature and force, staying alongside family through everyday life

YIJIAHE Technology (603666), founded in 2012, was an early main-board-listed Chinese robotics company. It develops indoor commercial cleaning robots, live-line working robots, inspection robots, vehicle inspection robots and humanoid robots, serving power, energy, rail transit, healthcare and commercial-cleaning industries.

An elderly-care humanoid that senses temperature and force, staying alongside family through everyday life

A palm-sized commercial sweep-and-mop unit that starts cleaning wherever it is placed

A mid-size sweep, vacuum and mop unit so quiet you would not know it is working, usable even in museums

A new 2026 model sweeping 1600 m² per hour, with four modes in one machine

Large-format commercial cleaning robot rated at 1,800 m²/h, the go-to model for shopping malls and office towers

The outdoor sweeping workhorse for industrial parks: 8,000 m² per pass, in wind or rain

Unattended operator for power, rail transit, oil and petrochemical sites, with a six-axis arm that does real work

A live-line work robot that handles 10 kV high-voltage lines, proven in the field across 20+ provincial regions

A distribution-room inspection robot that completes a station in 30 minutes, with a 99% defect recognition rate

A metro inspection robot that gets under the train to find hidden faults, with 3D imaging and AI recognition