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Star Knitwear Group Ltd. offers natural quartz crystal lumps sourced for industrial use, with each lump composed of high-purity silicon dioxide (SiO2). The lumps are supplied in sizes ranging from 10 mm to 150 mm, matching the dimensions commonly required for glass and semiconductor applications. Supplier information states that the material exhibits excellent thermal stability and chemical purity. Bulk shipments are prepared from the company's facilities in Mauritius for export.
In the global market, quartz crystal of this size and purity is typically used in high-performance glass production, advanced ceramics and wafer fabrication. Industry standards often call for SiO2 purity of 99% or higher, moisture below 0.2% and a bulk density near 2.65 g cm-3, which are consistent with the supplier’s description. Standard handling follows ISO 9001 quality-management practices for mineral products, providing a familiar benchmark for buyers.
Customers such as glass manufacturers, semiconductor fabs and construction material firms look for reliable quartz lump supplies to ensure product consistency. Star Knitwear Group Ltd. mentions flexible order quantities and bulk packaging options, enabling buyers to adjust volumes to project needs. Shipping is arranged from Port Louis, with Incoterms negotiable per contract, and buyers should confirm payment and documentation requirements before finalising the purchase. Requesting a detailed analysis report and confirming the supplier’s export credentials are recommended steps for a secure transaction.
| Material | Natural Quartz SiO2 - Crystal lumps |
| Purity | Typical ≥99% SiO2 (typical) |
| Size range | 10 mm - 150 mm (as supplied) |
| Typical bulk packaging | 1 ton bulk bags, wooden crates (standard) |
| Typical moisture content | <0.2% (standard) |
| Typical density | 2.65 g/cm3 (standard) |
| Standard compliance | ISO 9001 quality-management system (typical) |
| Typical shipment mode | Containerised bulk (standard) |
| Typical MOQ | Flexible, confirm with supplier |
| Typical colour | Clear to milky white (standard) |
Star Knitwear Group Ltd. is registered at Block 17-18 Industrial Zone, Coromandel, Port Louis, Mauritius. Although the company name suggests a focus on textile products, the listing indicates that it also trades natural quartz crystal lumps for industrial applications. The supplier’s profile shows a harbor trust tier, reflecting basic verification, while the response rate is currently 0% and no recent response hours are recorded. No further corporate history, production capacity or certification details are disclosed.
Potential buyers should therefore confirm the company's active involvement in mineral export and request up-to-date export licences. The supplier’s location in Mauritius provides access to the Port Louis shipping hub, facilitating containerised freight to major markets. Communication reliability may need to be assessed directly, given the lack of recent responses in the platform data. All statements are derived from the information supplied by the supplier.
Quartz crystal lumps are high-purity natural silica (SiO2) mineral aggregates used extensively in glass manufacturing, ceramics, foundry, and semiconductor wafer production. Supplied in lump form typically sized 10-150mm, this industrial-grade quartz offers excellent thermal stability and chemical purity. Widely traded globally as a critical raw material for advanced manufacturing and construction applications, sourced from major producing regions including Brazil, India, Norway, and the United States.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Importers are advised to obtain a current certificate of analysis that specifies the SiO2 purity, size distribution and moisture content of the quartz lumps before committing to purchase. Verification of ISO 9001 compliance and an export licence from Mauritius should also be part of the due-diligence process. Requesting a representative sample, where feasible, can help confirm that the physical appearance matches project requirements.
Freight will typically depart from Port Louis, using 20-foot or 40-foot containers loaded with bulk bags or wooden crates. Buyers should negotiate Incoterms such as FOB Mauritius or CIF, and clarify the expected lead time, which depends on order volume and vessel schedules. Payment is commonly structured on a confirmed letter of credit, though alternative terms may be explored after establishing mutual trust. Ensure that any freight forwarder is familiar with handling mineral cargoes.
Quality assurance includes XRF testing for silica content and dimensional verification before loading. The supplier can provide the full analytical report and a declaration of conformity with each shipment. Engaging an independent inspection agency to check quantity, packaging integrity and compliance on arrival is recommended, and ensuring that the commercial invoice, packing list and certificate of origin accompany the cargo will streamline customs clearance.
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When sourcing Quartz for your business, securing the right balance of quality and cost is essential. Star Knitwear Group Ltd., a supplier based in , offers this product with key specifications including Industrial Grade Natural Quartz Crystal Lumps, SiO2 99.0% - 99.9% min, and Lump size 20-300mm, irregular shape. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2506.10, making it a staple in the Quartz sector with strong demand from importing countries worldwide.
Importing Quartz requires careful attention to shipping logistics, customs compliance, and secure payment terms. Star Knitwear Group Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2506.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Quartz for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Quartz category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Quartz requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2506.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Quartz from Star Knitwear Group Ltd. is $80/Bags on FOB terms from . Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Star Knitwear Group Ltd. through EximNext.
The supplier, Star Knitwear Group Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Quartz. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Quartz is classified under HS Code 2506.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Quartz from international markets, negotiate shipping terms (FOB, CIF, or EXW) directly with Star Knitwear Group Ltd.. Ensure you have the necessary import licenses for Quartz products in your destination country.
Open the Star Knitwear Group Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Quartz supplied by Star Knitwear Group Ltd. include Industrial Grade Natural Quartz Crystal Lumps, SiO2 99.0% - 99.9% min, and Lump size 20-300mm, irregular shape. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Star Knitwear Group Ltd. offers Quartz with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Quartz is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Star Knitwear Group Ltd. through our platform.
Star Knitwear Group Ltd. maintains international quality certifications. These ensure that the Quartz meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Star Knitwear Group Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Star Knitwear Group Ltd..
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