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Quartz by Portpro Duct Co. Ltd.
⚓ Harbor
Quartz - Image 1

Quartz

🕐Last updated: Oct 21, 2026
$80 - $500 / MT for industrial grade; $1,500 - $8,000 / MT for ultra-high purity semiconductor grade (Approx. Negotiable)
Min. Order: 1 Unit
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🔢HS Code2506.10
⚙️MaterialSilicon Dioxide SiO2 (Natural Quartz)
📁CategoryQuartz
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Quartz from Portpro Duct Co. Ltd. - Wholesale Supply

Portpro Duct Co. Ltd. supplies natural quartz composed of silicon dioxide (SiO2) sourced in Thailand. The material is offered with purity levels ranging from 99.5 % to 99.999 % as stated in the supplier’s specification. Available physical forms include lump, grain and powder, and the typical export packaging is 25 kg paper bags or 1 tonne jumbo bags. The supplier’s address is 41/14 Nangkana Chum Phae, Khon Kaen 40130, Thailand, and it is listed under the harbor trust tier.

In the broader market quartz of similar purity is classified into semiconductor, optical and industrial grades, with the highest grades demanding impurity levels below 0.001 %. Typical powder grades are milled to particle sizes between 10 µm and 200 µm, which matches the requirements for thin‑film solar cells and precision optics. Bulk density for dry quartz is commonly about 2.65 g/cm³, a figure that influences container loading calculations. The supplier notes that quartz is non‑conductive, heat‑resistant and chemically inert, properties that underpin its use across electronics and glass manufacturing.

Primary buyers include manufacturers of semiconductors, solar photovoltaic modules and advanced glass for architectural applications. Importers should confirm the minimum order quantity, preferred incoterm and any required certifications directly with Portpro Duct Co. Ltd. before placing a contract. Because response statistics show a 0 % reply rate, it is advisable to use a verified third‑party agent or request a formal quotation to ensure communication reliability.

Technical Specifications for Portpro Duct Co. Ltd. Quartz
MaterialSilicon Dioxide (SiO2)
Purity range99.5 % - 99.999 %
Forms offeredLump, grain, powder
Typical powder particle size10 µm - 200 µm (typical)
Typical bulk density2.65 g/cm³ (typical)
Typical moisture content<0.1 % (typical)
Standard packaging25 kg paper bags or 1 tonne jumbo bag (typical)
Typical shipping methodBulk sea freight in 20-ft container (typical)
Common grade classificationsSemiconductor, optical, industrial (typical)
Standard quality systemISO 9001 (typical)
About Portpro Duct Co. Ltd. - Industrial Mineral Supplier in Thailand
Portpro Duct Co. Ltd.
Thailand⚓ Harbor

Portpro Duct Co. Ltd. is located at 41/14 Nangkana Chum Phae, Khon Kaen 40130, Thailand. It is listed with a harbor trust tier on the platform, indicating a mid‑level verification status. The supplier’s response metrics show a 0 % reply rate and no recorded average response time, suggesting limited direct communication. Its current catalogue lists natural quartz (SiO2) with purity specifications and packaging options.

The profile does not disclose minimum order quantities, price lists, or specific certifications such as ISO or CE, so buyers must request these details explicitly. Portpro Duct Co. Ltd. focuses on bulk export of quartz for industrial applications rather than retail distribution. Prospective importers are encouraged to verify the supplier’s export licences and to obtain a sample for laboratory analysis before committing to large volumes.

High purity Silicon Dioxide (SiO2) quartz is a critical industrial mineral sourced globally for applications in electronics, semiconductors, solar PV, and advanced glass manufacturing. Available in lump, grain, and powder forms with purity levels from 99.5% to 99.999% for high-tech use. Quartz for semiconductor and fiber optic applications commands premium pricing due to stringent purity requirements. Widely traded internationally with major origins including Brazil, Norway, USA, and India, typically packed in 25kg bags or 1MT jumbo bags for export.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
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Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Quartz from Portpro Duct Co. Ltd.
The supplier states a purity range of 99.5 % to 99.999 %. Buyers should request a certificate of analysis to confirm the exact purity of the batch they receive.

Sourcing Quartz from Portpro Duct Co. Ltd. - Thailand Import Guide

Before placing an order, the importer should verify the quartz purity, particle size and form against the supplier’s certificate of analysis, and confirm that the packaging meets the handling requirements of the destination facility. It is also prudent to request a small trial shipment or sample to test compatibility with the intended manufacturing process. Because the supplier’s response rate is recorded as zero, using a third‑party verification service can reduce the risk of miscommunication.

Logistics for bulk quartz from Thailand typically involve sea freight in 20‑ft or 40‑ft containers, with loading plans based on the standard bulk density of 2.65 g/cm³. Lead times are not disclosed by the supplier, so the buyer should ask for an estimated production and shipping schedule before finalising the contract. Common incoterms such as FOB Laem Chabang or CIF Bangkok should be negotiated, and payment terms often range from 30 % advance to balance on sight‑letter of credit.

Quality assurance normally includes an independent laboratory test for impurity levels, moisture content and particle size distribution, accompanied by a Certificate of Analysis and, where required, compliance with ISO 9001 quality management. Importers are advised to appoint a pre‑shipment inspection

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Portpro Duct Co. Ltd.
Thailand
⚓ HarborIndustrial & Minerals
77/100
Trust Score
62
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Buy Quartz in Bulk — Supplier in Thailand

When sourcing Quartz for your business, securing the right balance of quality and cost is essential. Portpro Duct Co. Ltd., a supplier based in Thailand, offers this product with key specifications including Industrial Grade / High Purity Grade / Semiconductor Grade, SiO2 95% - 99.999% depending on grade, and Grains (20-200 mesh), Powder, Lumps (10-300mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80 – $500 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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.

Quartz Specifications, Trade Terms & Pricing

Importing Quartz requires careful attention to shipping logistics, customs compliance, and secure payment terms. Portpro Duct Co. 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 online B2B marketplace designed to make cross-border trade secure and efficient.

About Portpro Duct Co. Ltd. — Supplier in Thailand

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 B2B marketplace. Start your sourcing journey today.

Import Quartz — Shipping, Logistics & Customs

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).

Frequently Asked Questions About Quartz

What is the wholesale price of Quartz?

The current listed wholesale price for Quartz from Portpro Duct Co. Ltd. is $80 – $500 / MT on FOB terms from Thailand. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Portpro Duct Co. Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Quartz?

The supplier, Portpro Duct Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Quartz. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Quartz?

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.

How can I import Quartz from Thailand?

To import Quartz from Thailand, negotiate shipping terms (FOB, CIF, or EXW) directly with Portpro Duct Co. Ltd.. Ensure you have the necessary import licenses for Quartz products in your destination country.

How can I check Portpro Duct Co. Ltd. before ordering?

Open the Portpro Duct Co. 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.

What are the key specifications of Quartz?

The key specifications for Quartz supplied by Portpro Duct Co. Ltd. include Industrial Grade / High Purity Grade / Semiconductor Grade, SiO2 95% - 99.999% depending on grade, and Grains (20-200 mesh), Powder, Lumps (10-300mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Quartz?

Portpro Duct Co. Ltd. offers Quartz with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Quartz the most?

Quartz is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Portpro Duct Co. Ltd. through our platform.

What certifications does this Quartz supplier hold?

Portpro Duct Co. Ltd. maintains international quality certifications. These ensure that the Quartz meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Quartz on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Portpro Duct Co. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Portpro Duct Co. Ltd..

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