What is the lead time for production?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

Can I customize the product based on my design?

Yes, we support customization from designs and samples.

What is the maximum voltage rating?

The maximum voltage rating ranges from 20KV to 100KV.

High Purity 96% Square Alumina Insulating Ceramic Substrate

Name: High Purity 96% Square Alumina Insulating Ceramic Substrate
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 806336485

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

US$0.50-10.00

10 Pieces

Product profile

Customization

Available

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Switch Baseplate

Color

White

Model NO.

RY-CS-0009

Material

Ceramic

Maximum Voltage

20KV~100KV

Thermal Rating

220 220

Max Working Temperature

1600c

Rycolor

White, Ivory, Pink

Special

Thin Film Alumina Ceramic

Product

Alumina Parts

Name

Machine Alumina Ceramic Substrate

Raw Material

60-99.7% Alumina Ceramic

Item

Alumina Ceramics Dbc Substrate

Type

Insulation Film

Classification

Hybrid Insulation Materials

Certification

ISO9001

Chemistry

Ceramic

Brand

Transport Package

Carton

Specification

According to customer request

Trademark

Origin

China

HS Code

854710000

Production Capacity

10000PCS Per Month

Key features

High Purity Options: Available in 85%, 90%, 93%, and 99.30% Al2O3 purity levels.

Laser Cutting Precision: Achieves high accuracy with tolerance of +/- 0.02mm.

Custom Color Options: Colors available in White, Ivory, and Pink.

Low Water Absorption: Water absorption rate as low as 0.01% for high purity grades.

High Flexural Strength: Flexural strength up to 280 Mpa for 99 Al2O3 grade.

Low Wear Rate: Wear rate as low as 0.5% under room temperature erosion.

Flexible Customization: Customization available from designs and samples.

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: ≤8.70h 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.