Import Alumina Ceramic Rings — Buy in wholesale FOB from Supplier in China

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Alumina Ceramic Rings by Shanghai Sencer Precision Ceramics Co., Ltd
Harbor
Alumina Ceramic Rings - Image 1

Alumina Ceramic Rings

🕐Last updated: Jul 21, 2026
100650/ Bags
Min. Order: 1 Bags
💱₹100,650.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryOther Ceramic Products
💳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 Alumina Ceramic Rings from Shanghai Sencer Precision Ceramics Co., Ltd - China Wholesale Supply

These alumina ceramic rings are engineered from 95% to 99.8% Al2O3, offering precision dimensions with tolerances as tight as ±0.05 mm. The material delivers high hardness, wear resistance, and thermal stability, making it suitable for structural applications in machinery and equipment. Surface finishes include polishing, smooth, or glazed, and the rings are available in white or ivory, with density ranging from 3.65 to 3.90 g/cm³.

The rings are produced using raw materials sourced from Germany, China, and Japan, and can be customized to match customer drawings or OEM specifications. Alumina ceramics in this purity range are standard for industrial use, providing insulation performance and long service life in abrasive or high-temperature environments. Typical applications include wear-resistant components, electrical insulators, and structural parts in aluminum industries.

Industrial buyers use these rings in equipment requiring high precision and durability, such as pumps, valves, and semiconductor processing tools. Packaging options include cartons with bubble paper, palletized shipments, or wooden boxes for added protection. Bulk orders can be tailored to specific sizes, and the supplier has over a decade of experience in structural ceramics, ensuring reliable delivery for specialized needs.

Technical Specifications for Shanghai Sencer Precision Ceramics Co., Ltd Alumina Ceramic Rings
Material Composition95% - 99.8% Al2O3
Density3.65 - 3.90 g/cm³
Tolerance±0.05 mm
Surface FinishPolished, Smooth, or Glazed
ColorWhite, Ivory
Typical Hardness (HV)standard 1500 - 1800 HV for 95%-99.8% alumina
Typical Flexural Strengthstandard 300 - 400 MPa
Thermal Conductivitytypical 20 - 30 W/m·K
Dielectric Strengthtypical 15 - 20 kV/mm
PackagingCarton + Pallet, Carton with Bubble Paper, Wooden Box
About Shanghai Sencer Precision Ceramics Co., Ltd - Industrial Ceramics Supplier in China

Shanghai Sencer Precision Ceramics Co., Ltd is based in Pudong District, Shanghai, China, and specializes in engineering ceramic parts, including alumina ceramic tubes and machined products. The company focuses on precision dimensions and strict tolerances, catering to industries like machinery and aluminum production. Its product range includes custom formula ceramics to meet specific customer requirements.

The supplier emphasizes long service life and wear resistance, backed by over 10 years of experience in structural ceramics. It offers customization based on customer drawings or OEM designs and provides flexible packaging options. The trust tier is classified as harbor, and the company’s address is No. 86, Nan Qiao Road, Pudong District, Shanghai 210205.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Alumina Ceramic Rings from Shanghai Sencer Precision Ceramics Co., Ltd
The alumina content ranges from 95% to 99.8%, which determines the material’s hardness, wear resistance, and thermal stability. Higher purity levels typically offer superior mechanical properties and insulation performance.

Sourcing Alumina Ceramic Rings from Shanghai Sencer Precision Ceramics Co., Ltd - China Import Guide

Before ordering, verify the exact alumina content and density for your application, as these properties directly impact performance in high-temperature or abrasive environments. Confirm that the supplier can meet your precision tolerances, especially for custom dimensions, and request samples for testing if necessary.

Logistics details to confirm include incoterms such as FOB or CIF, lead times for custom orders, and whether the supplier can handle palletized or wooden box packaging. Payment terms should also be clarified, with common options including TT or LC. Port of shipment will typically be Shanghai, given the supplier’s location.

Quality checks should focus on dimensional accuracy, surface finish, and material purity. Inspect the rings for adherence to the specified tolerances (±0.05 mm) and verify the alumina content through laboratory testing if required. Request a material test report (MTR) and a certificate of conformity to ensure compliance with industry standards.

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Shanghai Sencer Precision Ceramics Co., Ltd
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Harbor
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Buy Alumina Ceramic Rings in Bulk — Verified Supplier in China

When sourcing Alumina Ceramic Rings for your business, securing the right balance of quality and cost is essential. Shanghai Sencer Precision Ceramics Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100650/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Other Ceramic Products sector with strong demand from importing countries worldwide.

Alumina Ceramic Rings Specifications, Trade Terms & Pricing

Importing Alumina Ceramic Rings requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai Sencer Precision Ceramics Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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.

About Shanghai Sencer Precision Ceramics Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Alumina Ceramic Rings 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 Other Ceramic Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Alumina Ceramic Rings — Shipping, Logistics & Customs

Importing Alumina Ceramic Rings 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 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 Alumina Ceramic Rings

What is the wholesale price of Alumina Ceramic Rings?

The current listed wholesale price for Alumina Ceramic Rings from Shanghai Sencer Precision Ceramics Co., Ltd is $100650/Bags 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 Shanghai Sencer Precision Ceramics Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Alumina Ceramic Rings?

The supplier, Shanghai Sencer Precision Ceramics Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Alumina Ceramic Rings. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Alumina Ceramic Rings?

The HS Code classification for Alumina Ceramic Rings depends on the specific grade and form. Contact Shanghai Sencer Precision Ceramics Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Alumina Ceramic Rings from China?

To import Alumina Ceramic Rings from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai Sencer Precision Ceramics Co., Ltd. Ensure you have the necessary import licenses for Other Ceramic Products products in your destination country.

Is Shanghai Sencer Precision Ceramics Co., Ltd a verified supplier?

Yes, Shanghai Sencer Precision Ceramics Co., Ltd 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 Alumina Ceramic Rings?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shanghai Sencer Precision Ceramics Co., Ltd through EximNext.

What packaging options are available for bulk orders of Alumina Ceramic Rings?

Shanghai Sencer Precision Ceramics Co., Ltd offers Alumina Ceramic Rings with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Alumina Ceramic Rings the most?

Alumina Ceramic Rings is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai Sencer Precision Ceramics Co., Ltd through our platform.

What certifications does this Alumina Ceramic Rings supplier hold?

Shanghai Sencer Precision Ceramics Co., Ltd maintains international quality certifications. These ensure that the Alumina Ceramic Rings meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Alumina Ceramic Rings on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shanghai Sencer Precision Ceramics 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 Shanghai Sencer Precision Ceramics Co., Ltd.

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