What are the customization options available?

We offer customization from samples, designs, full customization, minor customization, and flexible customization. We can design new products or applications based on client expectations.

What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments. Lead time is within 15 workdays for both peak and off-seasons.

High Purity Resistant Insulation Electroalumina Insulation 99% Al2O3 Alumina Ceramic Disk with Hole

Name: High Purity Resistant Insulation Electroalumina Insulation 99% Al2O3 Alumina Ceramic Disk with Hole
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 879715155

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$1.00-10.00

100 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Ceramic, Al2O3

Purity

99%

Model NO.

HB-CE-A018

Type

Ceramic Parts

Bulk Density

3.85 G/Cm^3

Bending Strength 

>350 MPa

Color

White

Porosity

<0.5%

Compressive Strength

>12000tmpa

Dielectric Constant 

Chemical Composition

Sio2, Fe2o3, R2o, Al2O3

Key Words

Ceramic Sheet

Key Words1

Al2O3 Ceramic Parts

Material

Alumina Ceramic

Transport Package

Safe Package

Specification

Customized

Trademark

HIGHBORN

Origin

Jiangsu China

HS Code

854710000

Production Capacity

20000PCS/Month

Key features

High Purity Alumina: 99% Al2O3 purity with excellent electrical insulation and high hardness.

Superior Mechanical Strength: Bending strength >350 MPa and compressive strength >12000 MPa.

Corrosion & Wear Resistant: Resistant to acid-base corrosion with good wear resistance and high temperature tolerance.

Customizable Products: Supports customized size, design, and full customization based on client requirements.

Certified Quality: Passed ROHS, CE, MSDS tests and ISO9001 authentication with 25 patents.

Strict Quality Control: 100% inspection for finished products with professional QC team and strict testing.

Global Export Experience: Exporting to over 109 countries since 2008 with professional export team.

Flexible Delivery Options: Supports air, sea, and courier delivery with safe packaging for long-distance transport.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Lianyungang Highborn Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤3.78h

AI-Powered supplier vetting

SummaryLianyungang Highborn Technology Co., Ltd. is identified as a Chinese manufacturer/factory and limited company in Lianyungang, Jiangsu. It reports broad customization and OEM/ODM capabilities, documented inspection, service assessment, corrective-action, and complaint-handling procedures, as well as 15 years of export experience and exports representing 71%–90% of sales. Production information includes two production lines, 6–10 quality-control staff, and stated output across ceramic and quartz-related products. However, the supplier reports no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. No certification holdings or customer case details are provided.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability, corrective and preventive actions, and handling customer complaints. However, it reports no overseas warehouse, showroom, agents or branches, and no offline trade-show participation, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier offers ODM services and extensive design-based customization, but reports no new products in the past year and no available SDK. This provides evidence of design support but also a stated lack of recent product development.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, product-specific annual output data, and peak- and off-season lead times within 15 working days. These details explicitly support established production and quality-control capability.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services. The breadth of stated options explicitly indicates strong customization capability.

Product Q&A

Q:What products and services can you offer?

We supply Quartz Glass, optical glass, cuvettes, precise ceramics, porous ceramics, refractory ceramics, thick film resistors, ozone generators, and metal fiber felt. We can design and customize products according to client demands.

Q:Can you offer samples before mass order? How are they charged?

We offer samples to lower purchasing risk. Inventory items deliver within 3 days; processed items within 15 days. Low-value items may be free (buyer pays freight); customized products require a development cost.

Q:What test reports or certificates do you provide?

We have passed ROHS, CE, MSDS tests and ISO9001 authentication. We hold 8 registered trademarks, 25 patents, and are recognized as a China High-tech Enterprise.

Q:Do you have agents in our area? Can we purchase directly?

We do not authorize regional agents. Since 2008, we have direct export qualifications and have exported to over 109 countries. Clients can contact us directly to purchase products or services.

Q:What if quality does not meet requirements or goods are lost in freight?

We provide qualified products via strict QC. If quality fails contract requirements, we reproduce or refund. For freight loss, we assist in claiming from logistics and arrange replacements.