Rigorous standards from raw materials to finished products — certified by the world's leading testing bodies
Our commitment to excellence at every stage of production. Every slab that leaves our factory meets or exceeds international standards.
Data-driven quality control powered by advanced AI inspection systems and precision manufacturing
We maintain the highest international standards, verified by leading certification bodies worldwide
Third-party testing and certification for product safety and performance. SGS is the world's leading inspection, verification, and testing company.
Quality Management System, ensuring consistent product quality and continuous improvement across all our manufacturing processes.
Environmental Management System, demonstrating our commitment to sustainable manufacturing and environmental responsibility.
European conformity marking, certifying compliance with EU health, safety, and environmental standards for products sold in Europe.
China Compulsory Certification, meeting national safety and quality requirements for products distributed in the Chinese market.
8 rigorous steps ensure every slab meets our exacting standards
Premium natural minerals sourced with rigorous incoming inspection protocols
Computer-controlled batching with 13-15 hours of ball milling for optimal consistency
10,000+ ton press ensures uniform density distribution across every slab
Digital inkjet printing with precise pattern reproduction technology
1200°C+ kiln with 80-150 minutes of controlled firing for superior hardness
99.8% defect detection rate with zero tolerance for substandard products
Laser measurement technology ensuring ±0.5mm dimensional tolerance
Reinforced packaging with shock-absorbing corners and moisture protection
See how our sintered stone compares to natural marble, quartz, and ceramic tiles
| Property | YS Sintered Stone | Natural Marble | Quartz | Ceramic Tile |
|---|---|---|---|---|
| Mohs Hardness | 6-9 | 3-5 | 6-7 | 4-6 |
| Water Absorption | 0.02% | 0.1-0.3% | 0.05% | 0.3-3% |
| Heat Resistance | 1200°C+ | 300°C | 300°C | 800°C |
| Scratch Resistance | Excellent | Poor | Good | Fair |
| UV Resistance | Excellent | Poor | Fair | Good |
| Stain Resistance | Excellent | Poor | Good | Fair |
| Bendability | Thermo-bend | None | None | None |
| Fire Rating | A1 | Varies | Varies | A1 |
We provide comprehensive test reports for all our products, including physical properties, chemical resistance, thermal performance, and safety certifications. Contact our team to receive specific test documentation for your project requirements.
Request Test ReportsGet a complimentary consultation and detailed quotation within 24 hours. No minimum order requirements.