What certifications do you have?

Our products comply with SEMI/JEIDA standards and undergo 100% inspection.

Where is your company located?

We are located in Shanghai, China, with strategic hubs in China and Japan.

8 Inch N Type Polished Silicon Wafer Sio2 Silicon Oxide Wafer

Name: 8 Inch N Type Polished Silicon Wafer Sio2 Silicon Oxide Wafer
Brand: Fine Silicon Manufacturing(Shanghai)Ltd.
SKU: 2217069725

Shanghai, ChinaFine Silicon Manufacturing(Shanghai)Ltd.

US$35.00-40.00

100 pc

Sample price:US$50.00/pc.Request sample

Product profile

Customization

Available

Application

Semi Standard

Material

Compound Semiconductor

Model NO.

8inch 50A

Growth Method

Crystal Orientation

100

Dopant

Boron

Resistivity

1-100Ω

Front Side

Polished

Backside

Etched

Diameter

200±0.2mm

Thickness

725±25mm

Oxide Thickness

50A

Ttv

≤25μm

Warp

≤40μm

Bow

≤40μm

Transport Package

Semi Standard

Specification

TBD

Trademark

FSM

Origin

China

HS Code

3818001920

Production Capacity

5000PCS/Month

Key features

Custom Wafer Solutions: Tailored material, specs, and coatings to meet precise project requirements.

High-Quality Manufacturing: Expert team with cutting-edge facilities ensuring highest quality standards.

Fast Turnaround Delivery: Swift delivery for stock items (5 days) and customized orders (7-25 days).

Global Service Reach: Serving clients in over 50 countries from strategic hubs in China and Japan.

Wide Product Range: Offering CZ/FZ silicon, SOI, glass, dummy, reclaimed, and oxide wafers.

Strict Quality Control: 100% visual and function inspection with strict impurity and dimension limits.

OEM/ODM Services: Available customization from samples with dedicated R&D and production support.

Competitive Pricing: Flexible payment via T/T and PayPal with competitive FOB/CIF terms.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

Fine Silicon Manufacturing(Shanghai)Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.05h

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based factory and limited company with 34 employees, producing and selling silicon wafers, test wafers, and dummy wafers, with related technical maintenance services. It has documented corrective-action and complaint-handling procedures, inventory, overseas warehouse and showroom capabilities, overseas agents or branches, and Japan service coverage. It accepts several quotation and payment methods and reports peak- and off-season lead times within 15 working days. The supplier provides ODM and OEM services and can customize from samples, but does not provide 3D software design, has no available SDK, and reported no new products in the past year. Key weaknesses or uncertainties include an explicit lack of quality assurance in quality-control processes, no valid manufacturing-capacity contract with associated subcontractors, limited evidence on certifications and customer cases, and unknown fire-drill status. Financial records are indicated for relevant years, but financial...

Supplier typeThe supplier is identified as a factory and limited company in Shanghai, with a combined company type, 34 employees, and no larger-company affiliation. Its stated scope covers semiconductor silicon-wafer processing and production, component and consumable sales, and technical maintenance, while its listed products are silicon wafers, test wafers, and dummy wafers.

After-Sales capabilityThe supplier has documented corrective and preventive-action procedures and complaint-handling procedures with records, plus inventory, overseas warehouse, overseas showroom, and overseas agent or branch capabilities. It reports Japan service coverage, Shanghai Port proximity, participation in the SEMICON offline trade show, and lead times within 15 working days in both peak and off-season; however, the quality-control process is explicitly stated to have no quality assurance.

R&D capabilityThe supplier is identified as a professional technical supplier and provides ODM services, but it reported no new products in the past year, no available SDK, and no 3D software design service. This supports technical and design-manufacturing capability but indicates limited demonstrated recent product innovation.

Production capacityThe supplier operates as a factory producing silicon wafers, test wafers, and dummy wafers, and reports inventory capability and lead times within 15 working days in both peak and off-season. However, it has no valid contract between the factory and associated subcontractors, and the quality-control process is explicitly stated to lack quality assurance.

Customization capabilityThe supplier offers customization from samples and provides ODM services, while also reporting OEM service for well-known brands. These explicit capabilities support sample-based and original-design customization, although the supplier does not provide 3D software design services and has no available SDK.