Quality Control

Strict Quality Control System

At Lithatec, quality is at the core of every sintered stone slab we produce. Our dedicated quality control system ensures that each slab meets international standards for durability, performance, and aesthetic consistency.

Raw Material Selection

High-quality raw materials are carefully sourced and tested to guarantee purity, composition, and performance. This ensures a solid foundation for all slabs and reduces the risk of defects.

In-Line Production Monitoring

Advanced digital systems monitor every stage of the production process, from high-pressure forming to high-temperature sintering and automated polishing, ensuring consistency in thickness, density, and surface finish.

Finished Product Inspection

Each slab is meticulously inspected for flatness, color consistency, surface texture, and structural integrity. Only slabs that pass inspection move forward to packaging.

Packaging & Final Check

Carefully packaged and securely checked before shipment, each slab is protected for transportation and ready for seamless installation on-site.

Why Choose Us

Scratch, heat, and UV resistance

Stain-proof, waterproof, and hygienic surfaces

Consistent quality across bulk and custom orders

Technical certifications available on request

FAQ

Q1: How do you ensure the quality of sintered stone slabs?

A: Each slab undergoes strict quality checks, including raw material inspection, in-line monitoring during production, finished product inspection, and final packaging verification.

Q2: Are your slabs consistent in color and pattern?

A: Yes. Unlike natural stone, our sintered stone is engineered for uniform color, pattern, and structure, ensuring seamless visual continuity for large-scale projects.

Q3: What durability standards do your slabs meet?

A: Our slabs are scratch-resistant, heat-resistant, UV-resistant, stain-proof, waterproof, and hygienic, tested to meet international standards for residential and commercial applications.

Q4: Can you provide certifications for quality and performance?

A: Yes. Technical data and certifications are available upon request to validate performance, durability, and safety.

Q5: How do you handle custom orders in quality control?

A: Custom slabs undergo the same rigorous inspection process, including dimensional checks, surface quality assessment, and packaging, to ensure all bespoke orders meet our high standards.

Q6: What happens if a slab fails quality inspection?

A: Any slab that does not meet our strict quality criteria is rejected or reprocessed. Only slabs that pass all checks are packaged for shipment.

Q7: Do you inspect slabs before shipping?

A: Yes. Every slab is carefully checked and securely packaged to ensure it reaches customers in perfect condition.