What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

Is the product ISO9001 certified?

Yes, the product holds ISO9001 certification.

What are the applications for this substrate?

Applications include insulators, electrical winding insulation, motor bases, and switch baseplates.

Electrical Insulation / Al2O3 Alumina Ceramic Substrate

Name: Electrical Insulation / Al2O3 Alumina Ceramic Substrate
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 807496675

Hunan, ChinaHunan Rui Yue Industrial and Trade Co., Ltd.

Negotiable

10 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate

Color

White

Model NO.

RY-T159

Material

Ceramic

Maximum Voltage

20KV~100KV

Thermal Rating

250 250

Type

Insulation Film

Classification

Hybrid Insulation Materials

Certification

ISO9001

Chemistry

Plate Substrate

Brand

Transport Package

Wooden Box Packing

Specification

customized

Origin

China

HS Code

854710000

Production Capacity

5000000PCS Per Month

Key features

High Thermal Conductivity: AlN substrate offers 7 to 8 times higher thermal conductivity compared to alumina.

Superior Mechanical Strength: Zirconia substrate features three times higher bending strength than alumina.

Excellent Heat Resistance: Alumina substrate provides excellent heat resistance with high mechanical strength.

Low Dielectric Loss: Alumina substrate features small dielectric loss and low porosity surface.

Customization Available: Customization options available from designs and samples.

ISO9001 Certified: Product meets ISO9001 certification standards for quality management.

Wide Voltage Range: Maximum voltage capability ranges from 20KV to 100KV.

Multiple Material Options: Available in Al2O3, AlN, and ZrO2 materials with varying properties.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hunan Rui Yue Industrial and Trade Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤9.88h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures products used in lighting, electrical, heating, automotive, nozzle, and insulation-related applications, with exports reported to multiple regions and 90% of total sales from exports. It operates two production lines, has 21–30 quality-control staff, and reports finished-product inspection instructions that are uniformly followed, along with quality assurance and raw-material traceability. Customization is available from customer designs and samples. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. After-sales and corrective-action procedures exist but lack written records. No evidence establishes certifications, formal overseas service infrastructure, inventory capability, or customer-specific case references.

Supplier typeThe supplier manufactures components and products for lamps, electrical and heating products, nozzles, automotive parts, and insulation applications. Its reported product scope, two production lines, production equipment, and broad export markets indicate a manufacturing-oriented supplier rather than a professional technical-service supplier.

R&D capabilityThe supplier reported no new products in the past year and does not provide 3D software design, ODM, or SDK services. It does offer customization from designs and samples, but the explicit evidence indicates limited product-development and technical innovation capability.

Production capacityThe supplier operates two production lines and has extensive listed equipment, 21–30 quality-control staff, standardized finished-product inspection instructions, and reported annual output above the stated threshold. Nevertheless, it lacks continuous quantity reconciliation, an outsourcing SOP, valid contracts with related subcontractors, inventory capacity, and overseas warehouse capability; production capacity is demonstrated, while manufacturing-control depth is mixed.

Customization capabilityBoth relevant slices explicitly state customization from customer designs and customization from samples. This supports the supplier’s ability to produce customized products based on provided specifications or physical samples, although no evidence confirms 3D or software-based design support.