On March 26, 2026, Zhejiang Hangcha Guozi Intelligent Technology Robot Co., Ltd., Zhejiang Hangcha Okamura Intelligent Technology Co., Ltd., and Surui Intelligent (Mingguang) Co., Ltd. reached a strategic cooperation agreement. In the future, deep collaboration will be carried out around the four-way shuttle solution, fully integrating technology, products, and market resources in the field of intelligent logistics, and working together to build a new ecosystem for high-quality development of the intelligent warehousing industry.

The "Columbus" brand under Surui Intelligence focuses on the research, design, and manufacturing of pallet handling robots (PTRs). In 2012, it developed the world's first intelligent four-way shuttle, which pioneered the concept of high-density intelligent warehousing (doubling the storage capacity compared to human work warehouses) and reshaped the industry standard for intelligent warehousing.

The achievement of this strategic cooperation will achieve complementary advantages and resource exchange, further improve the product matrix and solution capabilities of the four-way shuttle, provide more efficient, intelligent, and high-density warehousing and logistics equipment and system services for customers in manufacturing, logistics, warehousing, and other fields, and promote the intelligent warehousing industry to move towards a higher level.