Castor Construction Robotics Limitedfc04d502-5f40-f011-877a-6045bd1d9657_CompanyLogo_09032026

Castor Construction Robotics Limited

Company

Castor Construction Robotics Limited was officially established in October 2024. As a key incubated company nurtured by the Hong Kong Centre for Research in Intelligent Construction, which is led by the renowned Professor Li Zexiang, we are fully dedicated to the research and development of construction and industrial robots, as well as comprehensive automation solutions tailored for related industries. Our core product portfolio covers rebar tying robots designed for efficient construction, intelligent rebar cutting equipment that ensures high precision, and customised robotic solutions—including robotic arm applications—specifically developed to meet the diverse needs of the construction field.

Our creative inspiration originates from beavers, which are hailed as the genius architects and skilled dam engineers in the natural world. Much like how beavers meticulously construct dams to build and maintain a balanced, sustainable ecosystem that supports various forms of life, we are firmly committed to transforming the traditional construction industry by creating construction processes that are more intelligent, significantly safer, and far more efficient than ever before.

Our core mission is to empower the construction industry through the integration of automation and intelligent technologies. We strive to help industry partners reduce labour costs effectively, enhance the precision of construction operations, and further promote the sustainable development of the entire construction sector. At Castor Construction Robotics Limited, we firmly believe that our work goes beyond merely manufacturing high-quality robots; we are actively contributing to building a more advanced, efficient, and sustainable future for the global construction industry.

Description

Castor Construction Robotics Limited, founded in October 2024, is an incubated company of the Hong Kong Centre for Research in Intelligent Construction led by Professor Li Zexiang. Inspired by beavers, it focuses on the R&D of construction and industrial robots and automation solutions, and is committed to empowering the high-quality and sustainable development of the construction industry through automated and intelligent technologies.

Our Beliefs

We believe that automation and intelligent robotics are the key to transforming the construction industry. By developing practical, reliable, and industry-specific robotic solutions, we aim to make construction safer, more efficient, and more sustainable, while empowering teams to focus on high-value work.

Product

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Castor Construction Robotics LimitedProductImg3fc04d502-5f40-f011-877a-6045bd1d9657_ProductImage3_09032026
The Rebar Tying Robot RBTS1 provides automated rebar tying specifically for flat surface applications. It features autonomous recognition, precise positioning, automatic obstacle avoidance, and intelligent track switching to enable continuous operation. Operators can remotely control the robot via a tablet within a 50-meter range. Multi-sensor fusion technology enables accurate mesh node localisation, suitable for day and night operations. This solution improves construction productivity, reduces labour dependency, minimises errors, and optimises rebar installation workflows through flexible and reliable automation to meet diverse project requirements.

Technology

Our core technologies and services include rebar tying robots, intelligent rebar cutting equipment, and customised robotic arms for construction applications. We deliver end-to-end automation solutions that improve productivity, reduce labour dependency, minimise errors, and expand material compatibility for construction projects.