Do you provide free samples?

Yes, free samples are available.

What certifications do you have?

We are certified with ISO9001:2015, ISO45001:2018, and SGS.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Premium Aluminium Oxide Al2O3 Granules for Optical Coating

Name: Premium Aluminium Oxide Al2O3 Granules for Optical Coating
Brand: Changsha Xinkang Advanced Materials Co., Ltd.
SKU: 852392965

Hunan, ChinaChangsha Xinkang Advanced Materials Co., Ltd.

US$40.00-200.00

1 Piece

Product profile

Customization

Available

Application

UV Coating

Materials

Aluminium Oxide

Model NO.

XK-Al2O3

Purity

High

MOQ

0.1kg

Free Sample

Available

Packing

Vacuum Packed

Certificate

COA, Coc

Delivery

10-20 Days

Transport

by Air, by Sea

Certificate of Origin

Available

Specification

1-3mm, customize

HS Code

8486909900

Production Capacity

2000PCS/Month

Key features

High Purity Material: Aluminium Oxide with 99.99% purity for superior optical performance.

Wide Shape Options: Available in granules, tablets, cubes, or fully customized shapes.

Versatile Applications: Suitable for AR, high reflective, filter, and transparent conductive coatings.

OEM/ODM Services: Full customization, minor customization, and design-based options available.

Fast Delivery: Standard delivery within 10-20 days; peak/off-peak within 15 working days.

Global Shipping: Door-to-door service via DHL, FedEx, UPS from Guangzhou Port.

Quality Certifications: ISO9001:2015, ISO45001:2018, SGS certified with 100% product inspection.

Free Samples: Free samples available for evaluation upon request.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Changsha Xinkang Advanced Materials Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤4.74h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, customization, quality-management, and service-control capabilities. It holds ISO 9001:2015 and ISO 14001:2015 certifications, reports documented corrective-action and complaint-handling procedures, and has five quality inspectors identified in one record. Manufacturing support includes multiple processing machines, three production lines, valid contracts with associated subcontractors, and in-stock capability. The supplier offers OEM, ODM, SDK, and product-development support, with new products reported in the past year. However, it is not identified as a professional technical supplier, does not provide 3D software design services, and lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Financial credibility cannot be assessed because the financial figures are excluded from this analysis and the remaining information is insufficient. Customer references are limited to general statements about customer approval...

Supplier typeThe supplier is a manufacturing-oriented supplier with OEM and ODM capabilities, valid manufacturing contracts with associated subcontractors, inventory capability, and broad export-market coverage. It is not classified as a professional technical supplier and does not provide overseas agents, branches, warehouses, or showrooms.

CertificationsThe company states that it passed ISO 9001:2015 quality-management-system certification and ISO 14001:2015 environmental-management-system certification. These certifications provide explicit evidence of formal quality and environmental management systems.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment. It also offers in-stock service and multiple quotation terms, but has no overseas warehouse, showroom, agent, or branch capability, which limits local after-sales support evidence.

R&D capabilityThe supplier reports new products within the past year, ODM capability, OEM service for well-known brands, SDK availability, and R&D engineers with 6–10 years of total experience. However, it is not a professional technical supplier and does not provide 3D software design services, so the evidence supports product-development capability rather than specialized software innovation.

Production capacityProduction resources include three production lines, multiple processing and manufacturing machines, five quality inspectors in one record, valid contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-peak records. These facts support an established and operational production capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same customization range is recorded for both design-services and production-related capability, indicating broad customization coverage.

Client casesThe supplier states that its self-developed products have received high customer approval, that it provides OEM services for well-known brands, and that its business has expanded from China into multiple developed markets. These are explicit customer and market-coverage claims, although no named customers or case details are provided.