When it comes to high-performance tile grout and sealing solutions, CUALI has established itself as a leader trusted by architects, contractors, and developers worldwide. Our products—including Epoxy Tile Grout (Matt), Epoxy Tile Grout, and Epoxy Glue—deliver unmatched durability, aesthetic refinement, and functional reliability. Below, we highlight some of our most prominent projects and explore the core strengths that make CUALI the preferred choice for demanding applications.

   Atlantis Hotel Sanya: Luxury Backed by Performance

    The Atlantis Sanya, a premium resort with 1,314 guest rooms and over 7,000 square meters of pool area, required materials that excel in both aesthetics and resilience. CUALI’s Matt Sand Porcelain Epoxy Grout and Epoxy Tile Grout were selected for their superior waterproofing, mold resistance, and ability to retain their appearance under high humidity. Our Epoxy Glue provided flawless sealing in wet areas, demonstrating how CUALI products perform in world-class luxury environments.

   National Museum of Chinese Writing: Protecting Heritage with Advanced Technology

    In the 68,000-square-meter expansion of this prestigious institution, CUALI’s Antibacterial Full-Effect Grout and Matt Sand Porcelain Grout were used throughout. These products offer exceptional resistance to microbes, discoloration, and wear—making them ideal for high-traffic public spaces where hygiene and visual integrity are paramount.

   Sanya Bay Four Points by Sheraton: Durability Meets Hospitality

    This 500-room hotel utilized CUALI’s full range of grouting and sealing products. The Epoxy Tile Grout delivered robust performance in moisture-prone areas such as kitchens and bathrooms, while the Epoxy Glue ensured long-lasting adhesion for decorative elements. The project underscores CUALI’s ability to support large-scale hospitality projects with efficiency and elegance.

   Hainan Airlines Hilton Hotel: Engineering for Excellence

    With 622 guest rooms, this hotel required solutions that combine aesthetic subtlety with heavy-duty performance. CUALI’s grouts and sealants were applied in lobbies, balconies, and guest rooms, providing superior resistance to cracking, staining, and yellowing. The result is a visually cohesive and low-maintenance environment, essential for busy hotel operations.

   Why Choose CUALI? Unmatched Quality, Innovation, and Global Support

    CUALI is more than a manufacturer—we are a strategic partner dedicated to delivering solutions that exceed expectations. Our advantages include:

1. Superior Technical Formulations: Our products are engineered to address real-world challenges such as water infiltration, microbial growth, and physical wear. The epoxy-based grouts offer exceptional bond strength and chemical resistance, while our Matt series provides a sophisticated, non-reflective finish suitable for luxury interiors and large-format tiles.
2. International Certifications and Eco-Compliance: CUALI products meet some of the world’s most stringent regulatory standards, including French A+ and German EC1 certifications for low VOC emissions. We are committed to sustainability without compromising on performance, making our products safe for indoor applications and environmentally responsible.
3. Global Logistics and Local Expertise: With a distribution network spanning more than 15 countries—including the United States, Australia, Russia, and across Southeast Asia—we provide reliable delivery and on-the-ground support. Our team offers technical guidance tailored to regional climate conditions and installation practices.

    5.R&D and Customization: We invest significantly in research and development, allowing us to innovate continuously and adapt our products to new materials and design trends. From water-based epoxy grouts to advanced hybrid polymers, CUALI remains at the forefront of material science.

    6.Proven in High-Impact Settings: Our products have been selected for landmarks, five-star hotels, healthcare facilities, and cultural institutions around the world. This portfolio reflects our consistent ability to perform under diverse and demanding conditions.

    For contractors, designers, and developers who refuse to compromise, CUALI provides the assurance of quality, the elegance of seamless finishes, and the durability that stands the test of time.

    Let me know if you would like to adjust the technical emphasis or include additional specific product properties!