About quartz.lk
Sri Lanka's dedicated supplier of industrial-grade quartz grits and quartz powder, serving foundries, refractory manufacturers, glassmakers, ceramic producers, and coating industries worldwide.
Sri Lanka's dedicated supplier of industrial-grade quartz grits and quartz powder, serving foundries, refractory manufacturers, glassmakers, ceramic producers, and coating industries worldwide.
quartz.lk was founded with a clear mission: to provide international buyers with consistent, high-quality quartz materials backed by technical expertise and reliable export logistics.
We recognized that industrial buyers — from foundry engineers to coating manufacturers — need more than just raw material. They need precise specifications, consistent batch quality, transparent documentation, and dependable supply chains.
Today, we serve customers across multiple continents, supplying quartz grits and powder for applications ranging from high-temperature refractories to engineered stone countertops. Our commitment to quality control, customer service, and on-time delivery has made us a trusted partner for long-term industrial supply relationships.
Strategic advantages for global quartz supply
Sri Lanka's Colombo port is one of South Asia's busiest transshipment hubs, offering direct shipping routes to major global markets. This strategic location enables competitive freight costs and shorter lead times for international buyers.
Lower operational costs and efficient processing infrastructure allow us to offer competitive FOB and CIF pricing without compromising on quality. Our cost structure benefits long-term contract customers.
Sri Lankan mineral processing facilities adhere to international quality standards. Our testing protocols ensure consistent SiO₂ purity, particle distribution, and contamination control across every batch shipped.
We handle all export documentation, including Commercial Invoices, Packing Lists, Certificates of Analysis, and Phytosanitary certificates. Our experience with customs procedures ensures smooth international transactions.
Engineered for industrial precision and reliability
We process quartz to your exact specifications — from 4 mesh coarse grits to 325 mesh ultra-fine powder. Custom D50 particle distributions available on request.
Every batch is tested for SiO₂ content, Fe₂O₃, moisture, LOI, and particle size distribution. COA and TDS provided with all shipments.
Available in 25kg/50kg bags, 1 MT jumbo bags (FIBC), or bulk vessel loads. Custom branding and packaging options for established contracts.
Typical lead times of 7–21 days from order confirmation to port loading. Sample shipments available within 48–72 hours.
Our team includes process engineers who understand foundry, ceramic, coating, and refractory applications. We help match material specs to your process needs.
We offer volume discounts and preferential pricing for annual supply contracts. Consistent material specs guaranteed across contract duration.
Trusted by manufacturers across diverse sectors worldwide
Ultra-pure quartz for silicon wafers, photolithography, optical fibers
Container, flat glass, specialty glass
Sand moulds, investment casting
Fillers, matting agents
Reinforcement, compounds
Concrete, engineered stone
Body, glaze formulations
Surface preparation
High-temp applications
Photovoltaic, solar panels
Quality First: We never compromise on material purity, particle consistency, or testing protocols. Every batch meets or exceeds the specifications we promise.
Transparency: We provide complete documentation — COA, TDS, MSDS, and third-party testing reports upon request. No hidden specifications or surprise variations.
Customer Partnership: We view every client as a long-term partner. Our technical team is available to discuss process challenges, recommend specifications, and troubleshoot applications.
Reliability: On-time delivery, consistent supply, and responsive communication. We understand that production delays due to material shortages are costly — we work hard to prevent them.
Sustainability: We adhere to responsible processing practices and work to minimize environmental impact throughout our operations.
Whether you need a sample for testing, bulk pricing for a project, or a long-term supply contract, we're here to help.