How long does it take to deliver the order?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Do you offer OEM and ODM services?

Yes, we provide full customization, minor customization, and flexible customization from designs or samples.

Industrial Insulating Custom Corundum 95% 99% Al2O3 Alumina Ceramic Block

Name: Industrial Insulating Custom Corundum 95% 99% Al2O3 Alumina Ceramic Block
Brand: Zhengzhou Mission Ceramic Products Co., Ltd.
SKU: 797124102

Henan, ChinaZhengzhou Mission Ceramic Products Co., Ltd.

US$10.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Refractory, Structure Ceramic, Industrial Ceramic

Material

Alumina Ceramic

Model NO.

MSAP

Color

White, Ivory

Size

Customize

Max Temperature

1800c

Usage

Wear Resistance

Density

3.6-3.9

Delivery Time

3-30 Days

Type

Ceramic Plates

Transport Package

Wooden Box

Specification

customize

Trademark

MISSION

Origin

China

Production Capacity

100000000 Pieces/ Month

Key features

High Purity Options: Available in 95% and 99.7% Al2O3 purity with densities up to 3.9g/cm3.

Customizable Sizes: Thickness 0.5-50mm, Width 5-500mm, Length 5-600mm, and special shapes available.

Tight Tolerance: Machinable to +/-0.002mm tolerance with surface roughness up to Ra0.1um.

Free Replacement for Shipping Damage: Free replacement or full refund if items break during shipment arranged by us.

Quality Inspection: Every single plate is inspected before shipping to ensure quality standards.

OEM and ODM Services: Full customization, minor customization, and flexible options from designs or samples.

Fast Delivery: Lead time within 15 workdays during both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Zhengzhou Mission Ceramic Products Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Zhengzhou Airport, Beijing AirportAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company focused on industrial ceramic products and related industrial materials and equipment. It is identified as a professional technical supplier and offers extensive customization, ODM, and OEM services, with new products reported during the past year. However, it does not provide 3D software design, lacks an SDK, and has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Export sales account for 71%–90% of total sales, and the supplier has exported for 10 years. Service-management weaknesses include no written procedures or records for supplier assessment, corrective and preventive actions, or complaint handling. Financial records are indicated for 2021–2023, but no financial results are provided. Certification, production capacity, and customer-case evidence are insufficient for a definitive assessment.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its stated scope covers sales and import/export of ceramic products, refractory materials, non-ferrous metals, kilns, heating elements, mechanical equipment, rubber products, and certain chemical products.

After-Sales capabilityThe supplier has no written procedures or records for effective complaint handling, service-capability assessment, or corrective and preventive actions. It also reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, although stated service quotations and payment terms are available and peak- and off-season lead times are both within 15 working days.

R&D capabilityThe supplier is identified as having professional technical R&D capability, reported new products during the past year, and offers ODM services. However, it does not provide 3D software design services and has no available SDK, so innovation capability is evidenced but technically limited in these areas.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full, minor, and flexible customization, and also provides ODM and OEM services. Its product scope includes special-sized industrial ceramic parts, directly supporting broad customization capability.

Product Q&A

Q:What are the available purity levels for the alumina ceramic block?

We offer 95% Al2O3 with a density of 3.6g/cm3 and 99.7% Al2O3 with a density of 3.9g/cm3.

Q:Can the size and shape of the ceramic block be customized?

Yes, sizes are customizable with thickness from 0.5mm to 50mm, width 5mm to 500mm, and length 5mm to 600mm. Special shapes are also available based on requirements.

Q:What is the tolerance accuracy for the machined plates?

All plates can be machined to a tight tolerance of +/-0.002mm with a surface roughness reaching Ra0.1um.

Q:What happens if the product arrives damaged or does not meet tolerance requirements?

If broken during shipment, we provide free replacement or refund. If tolerance does not match the discussion, we will send replacements.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 10 pieces.