What is the laser cutting accuracy?

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

What are the payment terms accepted?

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

How long does it take to produce the order?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Alumina Ceramic Insulating Substrate Sheet Slab Blank Customized Factory

Name: Alumina Ceramic Insulating Substrate Sheet Slab Blank Customized Factory
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 894912085

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

US$0.50-10.00

10 Pieces

Product profile

Customization

Available

Feature

Long Time Materials

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Plate

Special

Thin Film Alumina Ceramic

Processing Technology

Delay Pressure Foil

Insulation Materials

Metal Composite Materials

Type

Heat-Resistant Material

Material

Alumina Cement

Transport Package

Standard Plate Packing

Specification

According to customer request

Trademark

Origin

China

HS Code

8547100000

Production Capacity

50000per Month

Key features

Customized Dimensions: Thickness 0.3-2mm, Size 10-300mm, tailored according to drawings.

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

Multiple Alumina Grades: Available in 85%, 90%, 93%, and 99.3% Al2O3 content options.

Low Minimum Order Quantity: Start with just 1 piece to test the market without high costs.

One-Year Warranty: Includes free wearing accessories to reduce repair costs.

Customization from Samples: Factory accepts designs and samples for tailored production.

High Density & Hardness: Density up to 3.85 g/cm3 with Vickers Hardness up to 9.

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: ≤10.86h 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.