Polished Electronic 99.6% Alumina Al2O3 Ceramic Substrate Sheet

Name: Polished Electronic 99.6% Alumina Al2O3 Ceramic Substrate Sheet
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 776266715

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$6.00

10-99 Pieces

US$5.00

100-499 Pieces

US$4.00

500+ Pieces

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Ceramic

Material

Alumina Ceramic

Model NO.

HKK02

Density

3.90g/cm3

Temperature

1650

Keyword 1

Al2O3 Ceramic Substrate

Keyword2

99.6% Alumina Ceramic Substrate

Water Absorption

0 %

Flexural Strength

358MPa

Coefficient of Thermal Conductivity

16W/Mk

Alumina Content

99.6%

Type

Substrate

Transport Package

Export Packing, Wooden Box, Refer to Your Demand

Specification

standard or customized

Trademark

OEM

Origin

Jiangsu

Production Capacity

50000PCS/Month

Key features

High Alumina Purity: 99.6% Alumina content ensures superior performance for high-end electronics.

Superior Thermal Conductivity: Up to 28W/M.K thermal conductivity for efficient heat dissipation.

Customizable Configurations: Available in 92% to 99.6% purity with adjustable technical parameters.

Comprehensive Certifications: ISO 9001:2015, IATF 16949, RoHS, CE, EMC, LVD, FDA, SGS, and TUV.

Advanced Manufacturing: Produced via tape casting, warm pressing, and pressureless sintering.

Robust Mechanical Strength: Flexural strength up to 330Mpa and Vickers hardness up to 1800.

Global Logistics Support: Export-grade shockproof packaging with sea, air, and express options.

OEM and ODM Services: Full customization from samples, designs, and minor adjustments.

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: ≤3.96h

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:Can you provide exclusive customized solutions for special project demands?

Yes. In addition to conventional OEM and ODM customization, we can develop exclusive product structures, adjust technical parameters and optimize solutions according to special project standards, regional industry specifications and personalized buyer requirements, providing one-to-one customized technical support.

Q:Do you support third-party factory inspection and product random testing?

We support on-site factory audit and offline random inspection by buyers or authoritative third-party institutions. Our standardized production process, complete quality records and standardized management system can comply with mainstream international factory inspection standards.

Q:How do you ensure on-time delivery for bulk orders?

We have a scientific production scheduling system and sufficient material reserve chain. According to order quantity and delivery cycle, we will formulate a detailed production plan, arrange special personnel to track progress in real time, and effectively avoid delivery delays to ensure stable and punctual shipment of bulk and urgent orders.

Q:Why is your factory price more stable than trading companies?

As a direct manufacturer, we control all links from raw material procurement, production processing to finished product output. There is no intermediate markup, and we can adjust costs according to long-term cooperative orders, maintaining stable and transparent pricing for long-term strategic partners.

Q:What customized service items can you support besides product structure?

Besides structural size and precision tolerance customization of industrial ceramic and quartz products, we support personalized services including custom deep processing, surface treatment, laser marking, custom packaging and technical document customization to meet different industrial and brand standards.