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High Purity Al2O3 Ceramic Substrate Plate for Electronics Industry
US$5.00
100 Pieces
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory

Flexural Strength

>2000 MPa

Purity

99%

Type

Ceramic Rod

Transport Package

Wooden Case

Specification

Diameter: 1mm ~ 100mm Length: 10mm ~ 1000mm Tolera

Trademark

Herun

Origin

China

HS Code

6914100000

Production Capacity

500000PCS/Year

Key features

High purity 95%~99.9% Al2O3, ensuring stable performance
Excellent wear resistance, 10x longer lifespan than metal parts
Outstanding electrical insulation, dielectric strength >15 kV/mm
High temperature resistance up to 1600
Superior corrosion resistance to acid, alkali and chemical attack
OEM & ODM available, custom size and shape accepted

Company profile

Herun Ceramics Co., Ltd.
High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceQA/QC Inspectors
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: 4 yearsNearest Port: ninboAverage Response Time: ≤7.46h

AI-Powered supplier vetting

SummaryThe supplier manufactures special ceramic products, electronic specialized materials, hardware products, and related ceramic and composite materials. It reports extensive customization options, ODM capability, OEM service for well-known brands, one production line, listed ceramic and metal-processing equipment, and 31–40 quality-control staff. Service capacity includes in-stock capability and stated lead times of within 15 working days off-season and one month during peak season. However, the supplier lacks a valid manufacturing contract with its related subcontractor, has no overseas warehouse, showroom, agents, or branches, and has not participated in offline trade shows. Quality controls include assurance and material checks, but raw-material traceability is absent and complaint handling lacks written records. Financial records are referenced for 2021–2023, but their substantive results are not provided. Environmental and fire-drill status are unknown.
Supplier typeThe supplier is a manufacturer focused on special ceramic products, electronic specialized materials, hardware products, and ceramic-based or metal-based composite materials. Its equipment list includes ceramic kilns, hydraulic presses, punching machines, and grinding machines, while one production line is reported, supporting classification as a specialized ceramic manufacturer rather than a purely trading company.
R&D capabilityThe supplier reports that it had new products during the past year, offers ODM services, and provides customization from samples and designs. Its R&D engineer experience is listed as 1, while no SDK is available; the evidence supports product-development activity but not a broad or highly mature innovation infrastructure.
Production capacityProduction resources include a ceramic kiln, hydraulic press, punching and grinding machines, one production line, in-stock capability, and 31–40 quality-control staff. Reported lead times are within 15 working days off-season and one month during peak season, but the absence of a valid contract with a related subcontractor creates a documented production-governance weakness.
Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, giving direct evidence of broad customization support.

Product Q&A

Q:What is the minimum order quantity (MOQ)
A:
Our MOQ is flexible. For samples, we accept 1~5 pcs. For bulk orders, MOQ is typically 10~50 pcs depending on the product complexity. Custom parts MOQ starts from 5 pcs.
Q:Can you make custom sizes and shapes?
A:
Yes, we fully support OEM and ODM. We can manufacture according to your drawings, samples, or specifications. Please send us your technical drawing (PDF, DWG, STEP) for a quick quote.
Q:What is the lead time?
A:
tandard products: 3~7 working days. Custom parts: 7~15 working days. Large volume orders: 15~30 working days. Rush orders can be arranged upon request.
Q:What is the difference between 95% and 99% alumina?
A:
95% alumina is cost-effective and suitable for general industrial use. 99% alumina offers higher purity, better electrical insulation, higher temperature resistance, and superior mechanical strength. We recommend 99%+ for semiconductor, medical, and high-precision applications
Q:What certifications do you have?
A:
We hold ISO 9001:2015 certification. Material test reports, certificates of conformance, and third-party inspection are available upon request.

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