How accurate is the laser cutting service?

Laser cutting offers high accuracy of +/- 0.02mm with a maximum size of 152.4 x 152.4 mm.

What are the main applications for these ceramic plates?

They are used in high-density hybrid circuits, microwave power devices, power semiconductors, and LED substrates.

High Temperature Heat Resistant 95% 99% 99.5% Al2O3 Alumina Ceramic Plate

Name: High Temperature Heat Resistant 95% 99% 99.5% Al2O3 Alumina Ceramic Plate
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 893160915

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

US$0.50-10.00

10 Pieces

Product profile

Customization

Available

Feature

Long Time Materials, Instant Materials

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

Shape

Plate

Max Working Temperature

1600c

Thermal Shock Resistance

180-220t

Special

According to Customer's Design

Product

Alumina Parts

Name

Machine Alumina Ceramic Part

Type

Heat-Resistant Material

Material

Alumina Cement

Transport Package

Wooden Case or Wooden Pallet

Specification

According to customer request

Trademark

Origin

China

HS Code

6909190000

Production Capacity

10000PCS Per Month

Key features

Customizable Dimensions: Thickness 0.25-1.2mm, Length up to 280mm, Size 10-300mm according to drawings.

High Purity Options: Available in 85%, 90%, 95%, 99%, and 99.5% Al2O3 content with low iron oxide.

Precision Laser Cutting: Accuracy +/- 0.02mm, max size 152.4x152.4mm, min aperture 0.1mm, max thickness 1.5mm.

OEM and ODM Services: Customization available from designs and samples with independent R&D capabilities.

Low Thermal Conductivity: Excellent insulation performance suitable for high power circuit and heat emission substrates.

One Year Warranty: Includes one-year guarantee with wearing accessories provided to reduce repair costs.

Low MOQ Support: Minimum Order Quantity starts at 1 piece to help test new markets with low financial risk.

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: ≤9.14h 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.