Import 2 Inch Patterned Sapphire Substrates — Buy in wholesale FOB from Supplier in China

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2 inch patterned sapphire substrates by Jiaozuo City Crystal Photoelectric Material Co., Ltd.
Harbor
2 inch patterned sapphire substrates - Image 1

2 inch patterned sapphire substrates

🕐Last updated: Jun 26, 2026
1720/ Bags
Min. Order: 1 Bags
💱₹1,720.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryAgriculture
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 2 Inch Patterned Sapphire Substrates from Jiaozuo Crystal Photoelectric - China Wholesale Supply

These 2-inch patterned sapphire substrates from Jiaozuo City Crystal Photoelectric Material Co., Ltd. are monocrystalline wafers made from high-purity aluminium oxide (Al2O3) with a purity of 99.996%. They have a standard diameter of 50.8mm with a tolerance of ±0.1mm and a thickness of 430µm ±25µm. The crystal is oriented on the C-plane, and the wafer includes a primary flat of 16.0mm ±1.0mm in length.

The patterned surface is defined by features with a diameter of 2.4µm ±0.2µm, a spacing of 0.6µm ±0.2µm, and a depth of 1.5µm ±0.2µm. The wafer quality is specified with no block marks, twins, colour variations, micro-bubbles, or dispersal centres. Key flatness metrics include a Total Thickness Variation (TTV), Bow, and Warp all within 10µm. The front surface has a roughness of Ra < 0.2nm as measured by AFM, while the back surface is fine-ground with Ra between 0.5 and 1.2µm.

These substrates are used in the production of light-emitting diodes (LEDs), particularly for gallium nitride (GaN) epitaxy, where the patterned surface enhances light extraction efficiency. They are sourced by LED chip manufacturers and semiconductor research facilities. The wafers are cleaned in a Class 100 clean room and packaged under vacuum, with 25 pieces per cassette or available as single units.

Technical Specifications for Jiaozuo Crystal Photoelectric 2 Inch Patterned Sapphire Substrates
Diameter50.8 ±0.1 mm
Thickness430 ±25 µm
Material Purity99.996% Al2O3
Crystal StructureMonocrystalline
OrientationC-plane
Primary Flat Length16.0 ±1.0 mm
Pattern Diameter2.4 ±0.2 µm
Pattern Spacing0.6 ±0.2 µm
Pattern Depth1.5 ±0.2 µm
Total Thickness Variation (TTV)≤10 µm
Bow≤10 µm
Warp≤10 µm
Front Surface Roughness (Ra)< 0.2 nm (by AFM)
Back Surface Roughness (Ra)0.5 to 1.2 µm (fine ground)
Cleaning StandardClass 100 clean room
Typical PackagingVacuum packed, 25 per cassette or single
About Jiaozuo Crystal Photoelectric - Sapphire Substrate Supplier in China

Jiaozuo City Crystal Photoelectric Material Co., Ltd. is based in Jiaozuo, Henan, China, at the North of Dong Yuan Road, Shan Yang. The company operates in the photoelectric materials sector, producing crystal substrates. Its supplier profile is classified under the 'harbor' trust tier.

The listing provides technical specifications for its sapphire substrates but does not include details on the company's founding year, employee count, or revenue. The current response rate is listed as 0.00%. The product description focuses on material purity, crystallographic quality, and precise dimensional tolerances.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 2 Inch Patterned Sapphire Substrates from Jiaozuo Crystal Photoelectric
The substrates are made from monocrystalline aluminium oxide (Al2O3) with a purity of 99.996%. This high purity is critical for semiconductor and optoelectronic applications where impurities can affect device performance and yield.

Sourcing 2 Inch Patterned Sapphire Substrates from Jiaozuo Crystal Photoelectric - China Import Guide

When sourcing these sapphire substrates, begin by confirming the exact pattern specifications match your epitaxy process requirements. The stated dimensions (2.4µm diameter, 0.6µm spacing, 1.5µm depth) are critical for light extraction efficiency. Request a certificate of analysis for each batch, detailing the measured pattern dimensions, wafer flatness (TTV, Bow, Warp), and surface roughness.

Discuss logistics and packaging with the supplier. The standard is vacuum-packed wafers in cassettes of 25. For sensitive shipments, confirm the packaging can withstand transit conditions and ask about any additional protective measures for international air or sea freight. Clarify the lead time for your order quantity and the shipping terms (e.g., FOB from a Chinese port).

Quality verification is essential for semiconductor materials. Beyond the supplier's Class 100 clean room claim, you may want to specify incoming inspection criteria for your facility. Consider requesting samples for initial evaluation of pattern uniformity, surface defects, and crystallographic quality before committing to a large-volume order.

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Jiaozuo City Crystal Photoelectric Material Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy 2 Inch Patterned Sapphire in Bulk — Verified Supplier in China

When sourcing 2 Inch Patterned Sapphire Substrates for your business, securing the right balance of quality and cost is essential. Jiaozuo City Crystal Photoelectric Material Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1720/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.

2 Inch Patterned Sapphire Specifications, Trade Terms & Pricing

Importing 2 Inch Patterned Sapphire requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiaozuo City Crystal Photoelectric Material Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Jiaozuo City Crystal Photoelectric Material Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 2 Inch Patterned Sapphire has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import 2 Inch Patterned Sapphire — Shipping, Logistics & Customs

Importing 2 Inch Patterned Sapphire requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About 2 Inch Patterned Sapphire

What is the wholesale price of 2 Inch Patterned Sapphire Substrates?

The current listed wholesale price for 2 Inch Patterned Sapphire Substrates from Jiaozuo City Crystal Photoelectric Material Co., Ltd. is $1720/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jiaozuo City Crystal Photoelectric Material Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 2 Inch Patterned Sapphire?

The supplier, Jiaozuo City Crystal Photoelectric Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 2 Inch Patterned Sapphire. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 2 Inch Patterned Sapphire Substrates?

The HS Code classification for 2 Inch Patterned Sapphire Substrates depends on the specific grade and form. Contact Jiaozuo City Crystal Photoelectric Material Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import 2 Inch Patterned Sapphire from China?

To import 2 Inch Patterned Sapphire from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiaozuo City Crystal Photoelectric Material Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.

Is Jiaozuo City Crystal Photoelectric Material Co., Ltd. a verified supplier?

Yes, Jiaozuo City Crystal Photoelectric Material Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of 2 Inch Patterned Sapphire Substrates?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Jiaozuo City Crystal Photoelectric Material Co., Ltd. through EximNext.

What packaging options are available for bulk orders of 2 Inch Patterned Sapphire?

Jiaozuo City Crystal Photoelectric Material Co., Ltd. offers 2 Inch Patterned Sapphire with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 2 Inch Patterned Sapphire the most?

2 Inch Patterned Sapphire is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiaozuo City Crystal Photoelectric Material Co., Ltd. through our platform.

What certifications does this 2 Inch Patterned Sapphire supplier hold?

Jiaozuo City Crystal Photoelectric Material Co., Ltd. maintains international quality certifications. These ensure that the 2 Inch Patterned Sapphire meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 2 Inch Patterned Sapphire Substrates on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jiaozuo City Crystal Photoelectric Material Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jiaozuo City Crystal Photoelectric Material Co., Ltd..

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