What is the surface quality specification?

The surface quality is 40-20 Scratch-Dig or custom manufacturing, with surface flatness of Lambda/10 at 632.8nm with power removed.

What certifications does the product hold?

The product is certified with RoHS, ISO9001, and CE.

What are the main applications for this silicon carbide wafer?

It is used in lighting, medical, optical, and photography applications, particularly in LED solid-state lighting and high-frequency devices.

The Silicon Carbide Wafer/Optical Instrument

Name: The Silicon Carbide Wafer/Optical Instrument
Brand: Shanghai Rui Tai Photoelectric Technology Co., Ltd.
SKU: 1991991985

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

US$7.00

100-499 Pieces

US$5.00

500-999 Pieces

US$2.00

1,000+ Pieces

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

RAY-LH026#

Usage

Lighting, Medical, Optical, Photography

Type

Silicon Carbide Wafer

Shape

Customized

Material

Optical Glass

Certification

RoHS, ISO9001, CE

Customized

Substrate

Borofloat 33 or Equivalent

Surface Quality

40-20 Scratch-Dig or Custom Manufacturing

Surface Flatness

Lambda/10 at 632.8nm with Power Removed

Coating Type

Dielectric Coating

Wavelength Range

488-694 Nm/700-950nm

Transport Package

Cartons or Wood Case

Specification

12.7mm/25.4mm/50.8mm or custom manufacturing

Trademark

Raytek

Origin

China

HS Code

9002909090

Production Capacity

100000PCS Per Year

Key features

Customized Shape & Size: Supports custom sizes and shapes, including drilled holes, notches, and beveled substrates.

High-Performance Material: Silicon carbide single crystal with hardness between corundum and diamond and high mechanical strength.

Precision Surface Quality: Surface quality of 40-20 Scratch-Dig with flatness of Lambda/10 at 632.8nm.

Wide Application Scope: Suitable for lighting, medical, optical, and photography applications.

Trusted Quality Warranty: One-year warranty with 3R policy: return, replacement, and refund for inferior products.

Fast Delivery Time: Standard delivery within 7-10 days for efficient project turnaround.

Global Certification: Certified with RoHS, ISO9001, and CE standards for international compliance.

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: ≤3.00h 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.

Product Q&A

Q:What is the warranty period for the product?

The product comes with a one-year warranty. We offer a 3R policy (return, replacement, refund) for any inferior-quality products.

Q:Can the shape and size of the wafer be customized?

Yes, the shape is customized. We offer services to fabricate custom sizes and shapes, including drilling holes, notching glass, and providing beveled substrates.

Q:What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 PC.

Q:What are the delivery times for orders?

The standard delivery time is 7-10 days. During peak seasons, lead time is within 15 workdays or one month.

Q:What payment methods are accepted?

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