Chinese coatings manufacturer 3TREES has opened what is now recognized as the world's largest coatings showroom, according to Guinness World Records, marking a significant milestone for China's building materials industry. Located in Putian, Fujian Province, the nearly 20,000-square-meter facility combines sustainable renovation, digital exhibition technologies, and integrated building solutions, reflecting broader industry trends toward green construction and intelligent manufacturing.

3TREES, one of China's largest coatings producers, has officially unveiled its Quality Homes Technology Experience Center in Putian, Fujian Province. The facility has been certified by Guinness World Records as the world's largest coatings showroom, spanning nearly 20,000 square meters.

The launch represents more than a record-setting achievement. It reflects how manufacturers in the construction materials sector are increasingly transforming traditional industrial facilities into technology-driven experience centers that showcase sustainable products, digital design, and integrated building solutions.

The certification was announced during the facility's opening ceremony, where executives from 3TREES and representatives from Guinness World Records unveiled the official commemorative plaque before an audience of industry partners, employees, and business representatives.

Transforming an Industrial Site Into a Smart Experience Center

Rather than constructing a new building, 3TREES repurposed an industrial workshop that had been in operation for more than two decades. The renovation retained the original structural framework while incorporating environmentally friendly materials developed by the company alongside modern construction technologies.

This adaptive reuse strategy aligns with growing global efforts to reduce the environmental impact of construction by extending the lifecycle of existing industrial assets. Urban renewal projects that preserve structural infrastructure can significantly reduce construction waste and embodied carbon compared with complete demolition and redevelopment.

The redesigned facility blends industrial architecture with digital exhibition technologies, creating an environment intended to demonstrate both the company's product portfolio and evolving approaches to sustainable building design.

Showcasing End-to-End Building Solutions

Unlike conventional product showrooms, the new center has been designed as a comprehensive technology and experience hub.

Its exhibition spaces cover multiple business segments, including residential coatings, engineering applications, industrial coatings, intelligent construction technologies, traditional lacquer products, and home improvement solutions.

The showroom uses immersive environments, scenario-based product demonstrations, and digital presentation technologies to illustrate how coatings integrate into broader construction and renovation projects.

This reflects an emerging trend across manufacturing industries, where physical experience centers increasingly serve as customer engagement platforms rather than simple product display spaces. Companies are investing in interactive environments that help architects, contractors, distributors, and property developers evaluate complete solutions rather than individual products.

Supporting Green Manufacturing and Industry Collaboration

Beyond showcasing products, 3TREES says the experience center will function as an industry collaboration platform connecting suppliers, distributors, technology partners, and customers.

The facility is intended to facilitate product demonstrations, technical exchanges, collaborative innovation, and supply chain partnerships while supporting wider adoption of sustainable building materials.

Green construction has become an important priority across global building industries as governments introduce stricter environmental standards and developers seek materials that contribute to lower carbon emissions and improved energy efficiency.

According to McKinsey & Company, construction remains one of the world's largest industries undergoing digital transformation, with increasing investment in sustainable materials, automation, and smart infrastructure. Meanwhile, Statista projects continued growth in the global green building materials market as demand rises for environmentally responsible construction solutions.

By integrating product development, sustainability initiatives, and collaborative innovation into a single facility, 3TREES is positioning its showroom as both a commercial venue and an industrial knowledge center.

Why the Announcement Matters

The Guinness World Record highlights China's growing influence within advanced manufacturing and sustainable building technologies. While the record focuses on showroom size, the broader significance lies in how manufacturers are redefining industrial facilities to support customer engagement, innovation, and digital transformation.

Across sectors ranging from manufacturing to enterprise software, experience centers have become increasingly important for demonstrating complex technologies through immersive environments. Similar approaches have been adopted by global technology companies including Microsoft, Google, and Adobe, which use interactive demonstration spaces to help enterprise customers visualize integrated solutions.

For the construction materials industry, this model enables companies to showcase entire building ecosystems rather than individual products, supporting architects, developers, and infrastructure planners throughout project lifecycles.

The project also illustrates how industrial heritage can be combined with modern sustainability practices. Preserving the original workshop structure while introducing eco-friendly materials and intelligent construction techniques demonstrates a practical model for urban renewal that other manufacturers may seek to replicate.

As demand grows for low-carbon construction, digital building technologies, and integrated project delivery, large-scale innovation centers like the 3TREES facility are likely to become increasingly important in connecting product development with customer education and industry collaboration.

While the Guinness certification recognizes the showroom's physical scale, its long-term significance may lie in how it reflects broader shifts toward sustainable manufacturing, intelligent construction, and experience-led engagement across the global building materials sector.

Market Landscape

The global construction industry is rapidly adopting sustainable materials, digital project management, and intelligent building technologies. McKinsey & Company estimates that digital transformation and industrialized construction are becoming major priorities for improving productivity and sustainability. Meanwhile, Statista projects continued expansion of the global green building materials market as governments and developers prioritize low-carbon construction, energy efficiency, and environmentally responsible manufacturing. Experience centers that combine innovation, sustainability, and digital engagement are becoming strategic assets for manufacturers seeking stronger enterprise partnerships.

Top Insights

• 3TREES has opened the world's largest coatings showroom, earning Guinness World Records recognition while showcasing sustainable manufacturing and intelligent building technologies.
• The nearly 20,000-square-meter facility transforms a decades-old industrial workshop into an interactive experience center using eco-friendly materials and digital exhibition technologies.
• The center combines retail, engineering, industrial coatings, intelligent construction, and home solutions into a single collaborative platform for customers and industry partners.
• Adaptive reuse of existing industrial infrastructure demonstrates a scalable approach to urban renewal while reducing construction waste and supporting green building initiatives.
• The project reflects growing investment in immersive customer experience centers as manufacturers expand digital engagement and integrated solution demonstrations.

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