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Changchun Sunday Optoelectronics Co., Ltd. manufactures optical glass windows for precision optical applications. The windows are produced from high‑purity fused silica or optical‑grade borosilicate glass, delivering high transmission and low distortion. The supplier offers customizable dimensions and optional anti‑reflective coating to meet specific system requirements.
Typical transmission exceeds 92 % across the 400 - 700 nm wavelength range, with surface flatness of λ/10 and a scratch‑dig rating of 60/40. Thickness can be supplied from 2 mm to 20 mm, and the edge finish is polished to standard optical quality. These characteristics comply with ISO 10110 standards that govern optical component performance.
The windows are employed in laser systems, imaging devices and sensor technologies for aerospace, defence and medical equipment. System integrators and OEMs are the primary buyers. Changchun ships the products under FOB or CIF terms, using anti‑static foam inserts within double‑wall cartons. MOQ, lead‑time and payment conditions should be confirmed directly with the supplier. Request full test reports such as wavefront error and coating adhesion before finalising any purchase.
| Glass Type | Fused silica (typical) or optical‑grade borosilicate (typical) |
| Transmission Range | ≥92 % (typical) across 400 - 700 nm |
| Surface Flatness | λ/10 (typical) |
| Scratch/Dig Rating | 60/40 (typical) |
| Thickness Range | 2 mm - 20 mm (typical) |
| Anti‑Reflective Coating | Optional, reduces reflectance to <0.5 % (typical) |
| Edge Finish | Polished (standard) |
| Thermal Expansion Coefficient | 0.5 × 10⁻⁶ /K for fused silica (typical) |
| Packaging | Anti‑static foam within double‑wall cartons (standard) |
| Compliance Standards | ISO 10110 (typical) |
Changchun Sunday Optoelectronics Co., Ltd. is located at No 9576 Donghuan Road, Changchun 130000, China. The company holds a harbour trust tier, indicating verified business credentials, although its response rate is currently recorded as 0 %. It specialises in precision optical glass processing for a range of high‑tech industries.
The firm provides custom‑cut optical windows, optional anti‑reflective coatings and standard packaging solutions. While the supplier mentions ISO and SGS certifications, buyers should request copies of the certificates to confirm compliance. Changchun focuses on delivering components for laser, imaging and sensor applications, but does not disclose specific client names or project volumes.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Importers should first verify Changchun Sunday Optoelectronics’ corporate registration, harbour trust tier status and request current ISO/SGS certification copies. Obtain detailed material certificates, dimensional drawings and coating test reports to ensure the windows meet the required optical specifications. Independent verification of these documents reduces the risk of receiving non‑conforming components.
Logistics for optical glass windows generally involve FOB or CIF terms from the port of Changchun or nearby inland ports. Buyers need to confirm container dimensions, weight limits and any special handling for fragile items. Payment terms, advance deposits and letters of credit should be agreed in writing, and lead‑time estimates must be obtained directly from the supplier.
Quality control should include pre‑shipment inspection by an accredited agency, visual inspection of surface quality and verification of anti‑static packaging. Request a full inspection report, including wavefront error measurements and coating adhesion test results. Upon arrival, check packaging integrity and confirm that all certificates accompany the shipment before releasing payment.
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When sourcing China Optical Glass Window for your business, securing the right balance of quality and cost is essential. Changchun Sunday Optoelectronics 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 $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Window Films & Screens sector with strong demand from importing countries worldwide.
Importing China Optical Glass Windo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changchun Sunday Optoelectronics 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this China Optical Glass Windo 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 Window Films & Screens category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing China Optical Glass Windo 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).
The current listed wholesale price for China Optical Glass Window from Changchun Sunday Optoelectronics Co., Ltd is $1/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 Changchun Sunday Optoelectronics Co., Ltd through EximNext.
The supplier, Changchun Sunday Optoelectronics Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for China Optical Glass Windo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for China Optical Glass Window depends on the specific grade and form. Contact Changchun Sunday Optoelectronics Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import China Optical Glass Windo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changchun Sunday Optoelectronics Co., Ltd. Ensure you have the necessary import licenses for Window Films & Screens products in your destination country.
Yes, Changchun Sunday Optoelectronics 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Changchun Sunday Optoelectronics Co., Ltd through EximNext.
Changchun Sunday Optoelectronics Co., Ltd offers China Optical Glass Windo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
China Optical Glass Windo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changchun Sunday Optoelectronics Co., Ltd through our platform.
Changchun Sunday Optoelectronics Co., Ltd maintains international quality certifications. These ensure that the China Optical Glass Windo meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changchun Sunday Optoelectronics Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Changchun Sunday Optoelectronics Co., Ltd.
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