​Legend Robot Selected in the First Batch of Shenzhen Construction Robot Product Catalogue with Four Core Models

On September 17, the Shenzhen Municipal Bureau of Housing and Urban-Rural Development officially released the “Shenzhen Construction Robot Product Catalogue (First Batch)”.

Legend Robot proudly announced that four of its core products have been successfully included in this first batch, reaffirming the company’s recognized technological strength and product reliability in the field of intelligent construction.

The four selected products — Latex Paint Spraying Robot, Putty & Latex Paint Spraying Robot, Tile Laying Robot, and Floor Grinding Robot — stood out for their technological innovation and practical application value, earning their place among the city’s first officially recognized construction robots.

Technological Breakthroughs: Building Competitive Strength Through Core Innovation

During the R&D process of these four selected models, Legend Robot achieved a series of key innovations:

Self-Perception Technology:

Utilizing LiDAR sensors combined with AI algorithms, the robots construct 3D spatial models that precisely identify complex wall features such as inner and outer corners. The system achieves a 99.8% qualitative accuracy rate, with a quantitative error margin within ±1mm.

Mobile Spraying Technology:

Pioneering the world’s first “move-while-spraying” operation mode, Legend Robot overcomes the limitations of traditional fixed-point spraying systems that require frequent repositioning. This innovation boosts spraying efficiency by 1.5 to 2 times, while its compact body allows easy access to narrow spaces—achieving over 95% coverage across construction areas.

End-to-End Intelligent System:

Legend Robot’s integrated smart construction solution operates through four core modules—Perception, Decision, Execution, and Connectivity—enabling autonomous environmental sensing, AI-driven path planning, precise task execution, and cloud-based management.

Proven by Market Success: Real-World Applications at Home and Abroad

Legend Robot’s technologies have been extensively validated through large-scale engineering applications:

April 2021 – March 2024:

In partnership with more than 50 leading developers including Longfor, China State Construction, and Sunac, Legend Robot completed over 1,000,000 m² of commercial testing across Mainland China. Each product underwent 1–5 rounds of iteration, proving its technological reliability in real construction environments.

April 2024 – March 2025:

During its commercial pilot phase in Singapore, the company achieved multi-million RMB sales and a market share exceeding 70%, while also contributing to government policy adoption—mandating the use of paint-spraying robots in 50% of construction projects starting January 2025. This milestone was featured on The Straits Times front page, demonstrating the product’s international influence.

From April 2025 Onwards:

Legend Robot began its global commercial expansion, focusing on four major regions—East Asia, West Asia, Western Europe, and North America—accelerating its worldwide presence.

Future Outlook: Advancing Intelligent Transformation in Construction

As Shenzhen continues to implement smart construction policies, Legend Robot’s innovative robotics will see broader application across local engineering projects.

Meanwhile, the company is intensifying efforts to expand in Mainland China, the Middle East, and North America, further advancing its global strategy.

Looking ahead, Legend Robot will remain committed to technological innovation and product system expansion, contributing to the global intelligent transformation of the construction industry.