What are the main application areas for these sapphire substrates?

Main applications include the semiconductor LED industry, growth of III-V or II-VI compound semiconductors, microelectronic IC applications, and hybrid microelectronics.

What payment methods are accepted?

Payment methods include T/T, Western Union, L/C, D/P, PayPal, and small-amount payment.

Sapphire Wafer&Sapphire Ingot &Sapphire Material&Sapphire Substrate

Name: Sapphire Wafer&Sapphire Ingot &Sapphire Material&Sapphire Substrate
Brand: Shanghai Rui Tai Photoelectric Technology Co., Ltd.
SKU: 2136219415

Shanghai, ChinaShanghai Rui Tai Photoelectric Technology Co., Ltd.

US$15.00-3,000.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Warranty Period;

Warranty

a Week

Model NO.

RAYTEK#518

Usage

Lighting, Medical, Optical, Photography, All

Type

Customizable

Transmittance

>95%

Shape

Customizable

Material

Optical Glass

Lenses Color

Blue & Red

Customized

Coating

All

Application Area

Semiconductor LED Industry

Crystal Orientations

Excellent Surface Quality

Features

High Optical Transmittance

Standard Packaging

25 Pieces/Box

Transport Package

Wooden

Specification

lens

Trademark

RAYTEK LASER

Origin

China Shanghai

HS Code

8464901900

Production Capacity

5000piese/Year

Key features

High Purity Material: Made from 99.999% high-purity single crystal Al2O3 optical primary material.

Excellent Surface Quality: Surface roughness less than 0.2 nm for C surface, ensuring precision for epitaxial growth.

High Optical Transmittance: Transmittance exceeds 95%, suitable for infrared, laser, and optical communication applications.

Customizable Options: Shape, type, and coating are fully customizable to meet specific customer requirements.

Versatile Applications: Used in semiconductor LED, medical, optical, photography, and harsh environment sensors.

Fast Delivery: Standard specification chips are generally available in stock for fast delivery.

Strict Quality Control: Cleaned in a 100-level purification room with ultrapure water to ensure excellent cleanliness.

Durable Performance: Features high hardness, wear resistance, corrosion resistance, and electrical insulation.

Company profile

High Repeat Buyers ChoiceImporters and ExportersR&D CapabilitiesManagement Certification

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.92h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated 10,000-square-meter production base and multiple processing machines. It holds an ISO9001:2015 certificate, reports established complaint-handling and corrective-action procedures, and offers broad customization services. Export experience is stated as nine years, with exports representing 51%–70% of sales and markets including South America and Europe. Production quantities and peak-season fulfillment information are provided, but the supplier reports no new products in the past year, no ODM or SDK capability, no overseas agents, warehouses, showrooms, or inventory service. Financial information is incomplete and inconsistent across the supplied records, so financial credibility cannot be confirmed. No specific customer cases or named brand OEM experience are provided.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality-management certification, but no additional certification details or validation information are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, the quality-assurance status is unknown, so the evidence supports a positive service-process assessment but not a complete after-sales capability evaluation.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These are explicit limitations in recent product innovation and development-related services.

Production capacityThe supplier describes a 10,000-square-meter production base with water-jet, CNC, milling, and other processing equipment, reports 6–10 quality-control staff, and lists production quantities for several product categories. It also states peak-season order fulfillment within 15 working days, providing explicit evidence of production resources and operational capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These services are reported consistently across the two records, indicating broad customization coverage.