BuildTex Supply
Surfaces That Tell Stories
Lonsar is the stone distribution division of BuildTex Supply.
Lonsar has become a benchmark in the selection, cutting, and finishing of quartz, marble, and natural stones — transforming materials and environments alike.
Our Collections
Discover premium surfaces engineered for lasting beauty and performance.
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Crafted with Precision. Designed for Impact.
At Lonsar, every surface is engineered for beauty and durability.
Our expertise in cutting, finishing, and design ensures stunning results for residential and commercial projects.
More than a supplier, we are partners in building spaces that inspire.
Engineering Meets Design
Every Lonsar surface is the result of advanced production and meticulous craftsmanship. Precision-cut slabs, refined textures, and tested durability — built to enhance performance and aesthetics alike.
Our technical team combines state-of-the-art equipment with decades of experience to deliver surfaces that meet the highest standards in both residential and commercial applications.
Our Services
01
Premium Stone Selection
Curated collections of premium natural stone, with high-end marble, granite, and quartz options ideal for architectural stone selection and luxury projects. Lonsar offers precision stone cutting services, waterjet processing, and advanced fabrication for large and small-scale applications.
02
Precision Cutting & Finishing
State-of-the-art stone fabrication with precision cutting, waterjet detailing, and refined finishing. Designed for architects, fabricators, and developers who require high-end stone craftsmanship and consistent quality across every slab.
03
Engineered Surfaces
A complete line of engineered surfaces, including quartz and porcelain slabs, developed for high-performance countertop materials and large-format applications. Engineered for durability, consistency, and modern architectural demands.
04
Technical Support & Commercial Guidance
Specialized technical support for stone projects, offering installation guidance, material specifications, and commercial consulting. Lonsar partners with builders, designers, and fabricators to ensure successful execution from selection to final installation.
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B2B Supply & Distribution
Reliable B2B stone supply chain management, wholesale slab distribution, and bulk stone purchasing for developers, fabricators, and commercial distributors. Lonsar ensures consistent inventory, efficient logistics, and global sourcing solutions.
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Custom Project Support
Tailored stone solutions for commercial developers, multi-family housing, and hospitality projects. From custom fabrication to architectural stone integration, Lonsar delivers project-specific materials engineered for scale, performance, and design impact.
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Premium Sinks & Integrated Solutions
We offer a curated line of high-quality sinks crafted to complement Lonsar quartz surfaces. From stainless steel undermount sinks to integrated designs, our products deliver durability, easy installation, and modern aesthetics for residential and commercial environments.
Let's Build and Design Better
Connect with our commercial team to discuss your project, request pricing, or explore partnership opportunities.