Chinese automation pioneer Hai Robotics has developed robots that climb warehouse racks to retrieve containers, enabling higher-density storage and more efficient 'goods-to-person' workflows. The company's technology is helping warehouses worldwide maximize space and streamline operations.
- Robots climb racks to maximize vertical storage.
- Turnkey 'goods-to-person' system improves picking efficiency.
- Hai Robotics to list in Hong Kong after strong 2025 results.
What happened
Hai Robotics, a Shenzhen-based robotics firm founded in 2016, has pioneered specialized autonomous robots that climb warehouse storage racks to retrieve containers loaded with inventory. These robots bring items to stationary workers at picking stations, enabling a new model of warehouse automation focused on optimizing vertical space and reducing human travel within the warehouse. This technology allows tighter aisle spacing and better use of overhead space that traditionally remained unutilized.
The company’s multi-case robots, introduced in 2018, carry several containers at once, increasing operational efficiency. Hai Robotics reported RMB 2.02 billion in revenue for 2025, with more than half of their first-half 2026 sales generated outside mainland China. They commissioned research confirming they were the world’s largest provider of autonomous case-handling robot systems by revenue and shipments in 2025. The firm officially refreshed its Hong Kong listing application in September 2026 with sponsorship from Goldman Sachs and CITIC Securities.
Why it matters
The Hai Robotics approach addresses a key challenge in warehouse operations: making practical use of vertical space while maintaining quick and safe access to inventory. Unlike traditional systems requiring workers or equipment to climb, these autonomous climbing robots enable higher storage density and improve picking throughput by reversing the usual flow of inventory movement. Instead of workers walking through aisles, the relevant inventory is delivered to them, reducing physical strain and travel time.
This model represents a major shift in warehouse design and automation strategy. It allows existing warehouses to integrate advanced robotics without large-scale rebuilding, accommodating uneven floors and legacy shelving. The ability to retrofit warehouses rather than replace them broadens the market and accelerates automation adoption in China and internationally. Hai Robotics’ technology reflects a pragmatic, scalable vision for warehouse robotics that balances innovation with affordability and ease of deployment.
What to watch next
Hai Robotics will be closely watched as it moves forward with its Hong Kong IPO, which aims to fuel international expansion and scale production. The company’s ability to convert strong sales and technological leadership into global profitability will be a key indicator of success. Observers will monitor how Hai manages competition and customer adoption outside China, especially in markets with established warehouse automation infrastructures.
Additionally, the company’s ongoing product development is critical. Continued innovation to increase robot speed, payload capacity, and intelligence improvements in software that orchestrates robot task allocation will determine how well Hai maintains its market dominance. Strategic partnerships and success integrating their robotic systems with existing warehouse management software will also be important factors shaping future growth.