Import Silicon Nitride Ceramics — Buy in wholesale FOB from Supplier in China

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Silicon Nitride Ceramics by Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn)
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Silicon Nitride Ceramics - Image 1

Silicon Nitride Ceramics

🕐Last updated: Aug 24, 2026
100/ Pieces
Min. Order: 2 Pieces
💱₹100.00/ Pieces
Live rate: 1 USD = 1.00 INR
🔢HS Code6903.90
⚙️MaterialSilicon Nitride Si3N4 Ceramic
📁CategoryCeramic Fiber
💳Payment TermsT/T · L/C · D/P
⏱️Lead Time5
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 Silicon Nitride Ceramics from Loptima Ceramic Material Technology Co., Ltd - Wholesale Supply

The product offered is Silicon Nitride Ceramics, a Si3N4 ceramic material supplied by Loptima Ceramic Material Technology Co., Ltd. The material is described as having superior mechanical strength, excellent thermal shock resistance, a lightweight strength‑to‑weight ratio and strong chemical resistance. Loptima states that the ceramics can be provided in various forms and sizes to match specific engineering requirements. The supplier highlights that the product complies with ISO certification and is packaged for bulk industrial shipment.

In the ceramics industry, Si3N4 is recognised for its ability to retain strength at temperatures above 1000 °C and to endure rapid temperature fluctuations without cracking. Typical grades exhibit flexural strength between 600 and 900 MPa and a density around 3.2 g/cm³, which align with the performance Loptima advertises. The material’s low density and high stiffness make it a common substitute for metal components in aerospace, automotive and electronic sectors. Buyers often select this ceramic for bearing balls, cutting tool inserts and high‑temperature structural parts.

Potential importers are advised that Loptima can accommodate flexible minimum order quantities for bulk supply and offers both FOB and CIF shipping terms. The supplier mentions that standard industrial packaging, such as wooden crates with protective liners, is used to protect the ceramics during transit. Enquiries should confirm current certification documents, lead‑time estimates and payment conditions before finalising the purchase.

Technical Specifications for Loptima Ceramic Material Technology Co., Ltd Silicon Nitride Ceramics
MaterialSilicon Nitride Si3N4 Ceramic
Mechanical StrengthSuperior
Thermal Shock ResistanceExcellent
Densitytypical 3.2 g/cm³
Flexural Strengthtypical 600‑900 MPa
Thermal Conductivitytypical 30‑40 W/mK
Form / SizeCustomizable forms and sizes (supplier)
Chemical ResistanceHigh resistance to corrosive environments
PackagingIndustrial bulk crates (supplier)
CertificationsISO (supplier)
About Loptima Ceramic Material Technology Co., Ltd - Ceramic Materials Supplier in China

Loptima Ceramic Material Technology Co., Ltd is based at No 5, Torch Ave, Jiulongpo District, Chongqing, China. The company is listed as an organic‑tier supplier and carries a voyage trust tier on the marketplace. Its response statistics show a response rate of 0 % and no recorded average response time, indicating that communication may require proactive outreach. The supplier focuses on advanced ceramic materials for industrial applications.

The catalogue entry emphasizes flexible minimum order quantities and the ability to ship bulk ceramic components under FOB or CIF terms. No additional corporate history, employee count or client list is provided in the source data. Prospective buyers should therefore verify the supplier’s production capabilities and quality management processes directly.

Silicon Nitride Ceramic components offer exceptional mechanical strength and thermal shock resistance for demanding industrial applications. These advanced engineering ceramics are widely used in metal cutting tools, bearing balls, and high-temperature mechanical components where conventional materials fail. The product is suitable for import/export trade with standard industrial packaging and global shipping compatibility.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Silicon Nitride Ceramics from Loptima Ceramic Material Technology Co., Ltd
The supplier describes the material as having superior mechanical strength, which in typical Si3N4 grades translates to a flexural strength of 600‑900 MPa. Buyers should request a test report confirming the actual value for the batch they intend to purchase.

Sourcing Silicon Nitride Ceramics from Loptima Ceramic Material Technology Co., Ltd - China Import Guide

Before placing an order, verify the supplier’s ISO certification and request the latest material test report, including flexural strength, density and thermal shock results. Confirm that the supplied forms and dimensions match your engineering drawings, and ask for a sample batch if possible. Checking the supplier’s production capacity and quality management system helps reduce the risk of receiving non‑conforming ceramics.

Discuss logistics early by confirming the preferred Incoterm, such as FOB Chongqing or CIF a nearby port, and clarify the expected lead time for bulk crates. Payment terms are typically negotiated on a letter of credit or advance basis; ensure that the supplier’s banking details are validated. Aligning these details with your freight forwarder will streamline customs clearance and avoid unexpected delays.

Plan for quality assurance by arranging a third‑party inspection before shipment, focusing on dimensional tolerance, surface finish and the presence of any micro‑cracks. Request the full set of certificates, including the ISO conformity and any material safety data sheets. Maintaining a clear record of inspection outcomes and documentation will support smooth import clearance and future supplier performance assessment.

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Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn)
Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn)
China
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Buy Silicon Nitride Ceramics in Bulk — Verified Supplier in China

When sourcing Silicon Nitride Ceramics for your business, securing the right balance of quality and cost is essential. Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn), a verified supplier based in China, offers this product with key specifications including Si3N4 Grade RBSN or SSiN (Reaction Bonded or Sintered), Si3N4 95-99.5%, with trace Al2O3, Y2O3 sintering aids, and Custom shapes available: balls (1-50mm), rods, plates, tubes, or machined components. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Pieces and manage bulk orders with a minimum order quantity (MOQ) of 2 Pieces. This product is actively traded under HS Code 6903.90, making it a staple in the Ceramic Fiber sector with strong demand from importing countries worldwide.

Silicon Nitride Ceramics Specifications, Trade Terms & Pricing

Importing Silicon Nitride Ceramics requires careful attention to shipping logistics, customs compliance, and secure payment terms. Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) 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 6903.90 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 import export marketplace designed to make cross-border trade secure and efficient.

About Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Silicon Nitride Ceramics has been verified on our platform. 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 verified manufacturers and exporters across 200+ countries. Explore similar products in the Ceramic Fiber category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Silicon Nitride Ceramics — Shipping, Logistics & Customs

Importing Silicon Nitride Ceramics 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 6903.90 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 Silicon Nitride Ceramics

What is the wholesale price of Silicon Nitride Ceramics?

The current listed wholesale price for Silicon Nitride Ceramics from Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) is $100/Pieces on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) through EximNext.

What is the Minimum Order Quantity (MOQ) for Silicon Nitride Ceramics?

The supplier, Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn), has set a Minimum Order Quantity (MOQ) of 2 Pieces for Silicon Nitride Ceramics. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Silicon Nitride Ceramics?

For international shipping and customs clearance, Silicon Nitride Ceramics is classified under HS Code 6903.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Silicon Nitride Ceramics from China?

To import Silicon Nitride Ceramics from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn). Ensure you have the necessary import licenses for Ceramic Fiber products in your destination country.

Is Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) a verified supplier?

Yes, Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Silicon Nitride Ceramics?

The key specifications for Silicon Nitride Ceramics supplied by Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) include Si3N4 Grade RBSN or SSiN (Reaction Bonded or Sintered), Si3N4 95-99.5%, with trace Al2O3, Y2O3 sintering aids, and Custom shapes available: balls (1-50mm), rods, plates, tubes, or machined components. 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 Silicon Nitride Ceramics?

Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) offers Silicon Nitride Ceramics with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Silicon Nitride Ceramics the most?

Silicon Nitride Ceramics is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) through our platform.

What certifications does this Silicon Nitride Ceramics supplier hold?

Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) maintains international quality certifications. These ensure that the Silicon Nitride Ceramics meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Silicon Nitride Ceramics on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn) 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 Loptima Ceramic Material Technology Co., Ltd(www.zr-al.cn).

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