Import Rectangular Window — Buy in wholesale FOB from Supplier in China

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Rectangular Window by Tian Cheng Optics Co., Ltd.
Harbor
Rectangular Window - Image 1

Rectangular Window

🕐Last updated: Sep 20, 2026
$45 - $120 / Unit (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹45,120.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7610.10
⚙️MaterialAluminum Alloy 6063-T5 Frame with Clear Tempered Glass
📁CategoryCupboards, Doors, Gates, Grills & Windows
💳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 Rectangular Window from Tian Cheng Optics Co., Ltd - Wholesale Supply

The Rectangular Window offered by Tian Cheng Optics Co., Ltd consists of an aluminium alloy 6063‑T5 frame combined with a clear tempered glass pane. The product is supplied in sizes ranging from 1 mm to 500 mm in diameter, with a diameter tolerance of +0 mm / - 0.02 mm and a thickness tolerance of 0.01 mm. Surface quality is specified as 10‑5, and parallelism is maintained within 1 minute of arc. The frame can be finished uncoated or with antireflection, high‑reflection or beamsplitter coatings as required.

In optical engineering, such windows are typically fabricated with a glass thickness of 6 mm for diameters above 100 mm, a value that balances mechanical strength and optical transmission. The tempered glass meets standard safety requirements such as EN 12150, and the aluminium frame complies with ISO 2098 for corrosion resistance. Typical coating options include AR (antireflection) with a reflectance below 1 % across the visible spectrum, and HR (high‑reflection) with reflectance above 95 % at 550 nm. These specifications make the windows suitable for precision imaging and projection systems.

Importers should confirm the exact size, coating type and tolerance needed for their optical assembly before ordering. Lead time, minimum order quantity and Incoterms are not disclosed in the listing and must be negotiated directly with the supplier. Payment is usually arranged via T/T or L/C after a pro‑forma invoice is issued. The product is aimed at manufacturers of commercial buildings, residential glazing, as well as specialised optical equipment providers.

Technical Specifications for Tian Cheng Optics Co., Ltd Rectangular Window
Frame materialAluminium Alloy 6063‑T5
Glass typeClear tempered glass
Diameter range1 mm - 500 mm
Diameter tolerance+0 mm / - 0.02 mm
Thickness tolerance0.01 mm
Surface quality10‑5
Parallelism1 minute of arc
Typical coating optionstypical uncoated, AR, HR, beamsplitter
Typical glass thicknesstypical 6 mm for diameters >100 mm
Typical standards compliancetypical EN 12150 (tempered glass) and ISO 2098 (aluminium corrosion)
About Tian Cheng Optics Co., Ltd - Optical Components Supplier in China
🏭

Tian Cheng Optics Co., Ltd is located at No.1188 Ruipeng Street, Chao Yang Zone, Changchun, Jilin 130021, China. The company appears under the harbour trust tier, indicating a verified registration on the platform. Its profile records a response rate of 0 % and no average response time, suggesting that communication may require additional follow‑up. The supplier specialises in optical components, providing frames and glazing solutions for construction and precision optics markets.

The public profile does not disclose production capacity, specific certifications or years of operation, so buyers should request detailed capability and quality documentation. No information on employee count or export history is provided. The listing mentions custom‑engineered frames and a variety of glazing options, but any special treatments must be confirmed with the supplier. All enquiries should be directed through the official address and contact details supplied in the profile.

This rectangular window is designed for commercial and residential building applications, featuring precision-engineered frames available in aluminum, steel, or UPVC with high-quality glazing options including tempered and laminated glass. Optimized for structural strength and thermal efficiency, it meets international building standards and is suitable for import-export trade in construction, renovation, and architectural projects globally.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Rectangular Window from Tian Cheng Optics Co., Ltd
The frame is made from aluminium alloy 6063‑T5, which is commonly rated to ISO 2098 for corrosion resistance in outdoor applications. Buyers can request a corrosion test report to confirm suitability.

Sourcing Rectangular Window from Tian Cheng Optics Co., Ltd - China Import Guide

Before finalising a purchase, verify that the aluminium frame meets the required corrosion standard and that the tempered glass complies with EN 12150. Request material test certificates, a corrosion test report and a safety glass certification to ensure the components satisfy your regulatory requirements. Confirm that the chosen coating and thickness align with the optical performance specifications of your project.

Discuss logistics early: agree on the Incoterm (FOB, CIF or DAP) that matches your freight plan and confirm the expected lead time for production and container loading at the Changchun port. Ask whether the windows are packed in protective anti‑static trays and whether the supplier can provide pallet‑level dimensions. Payment terms are typically negotiated per shipment; request a draft L/C or T/T schedule before signing the contract.

Arrange a third‑party pre‑shipment inspection to verify frame material, glass thickness, surface quality and coating integrity. Request the mill test report, conformity certificates and a detailed packing list as part of the shipping documents. Keeping thorough records of these checks will facilitate customs clearance and assure that the delivered windows meet the required optical and safety standards.

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Tian Cheng Optics Co., Ltd.
China
Harbor
55/100
Trust Score
📦
15
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Buy Rectangular Window in Bulk — Verified Supplier in China

When sourcing Rectangular Window for your business, securing the right balance of quality and cost is essential. Tian Cheng Optics Co., Ltd., a verified supplier based in China, offers this product with key specifications including Commercial Grade - Aluminum Frame with Tempered Glass Glazing, Rectangular - Standard Sizes: 600x900mm to 1200x1500mm / Custom Sizes Available, and Aluminum Alloy 6063-T5 with Powder-Coated Finish. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $45120./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7610.10, making it a staple in the Cupboards, Doors, Gates, Grills & Windows sector with strong demand from importing countries worldwide.

Rectangular Window Specifications, Trade Terms & Pricing

Importing Rectangular Window requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tian Cheng Optics Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7610.10 in their destination country. 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 Tian Cheng Optics Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Rectangular Window 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 Cupboards, Doors, Gates, Grills & Windows category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Rectangular Window — Shipping, Logistics & Customs

Importing Rectangular Window 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 for HS Code 7610.10 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 Rectangular Window

What is the wholesale price of Rectangular Window?

The current listed wholesale price for Rectangular Window from Tian Cheng Optics Co., Ltd. is $45120./Unit 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 Tian Cheng Optics Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Rectangular Window?

The supplier, Tian Cheng Optics Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Rectangular Window. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Rectangular Window?

For international shipping and customs clearance, Rectangular Window is classified under HS Code 7610.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Rectangular Window from China?

To import Rectangular Window from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tian Cheng Optics Co., Ltd.. Ensure you have the necessary import licenses for Cupboards, Doors, Gates, Grills & Windows products in your destination country.

Is Tian Cheng Optics Co., Ltd. a verified supplier?

Yes, Tian Cheng Optics 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 Rectangular Window?

The key specifications for Rectangular Window supplied by Tian Cheng Optics Co., Ltd. include Commercial Grade - Aluminum Frame with Tempered Glass Glazing, Rectangular - Standard Sizes: 600x900mm to 1200x1500mm / Custom Sizes Available, and Aluminum Alloy 6063-T5 with Powder-Coated Finish. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Rectangular Window?

Tian Cheng Optics Co., Ltd. offers Rectangular Window with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Rectangular Window the most?

Rectangular Window is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tian Cheng Optics Co., Ltd. through our platform.

What certifications does this Rectangular Window supplier hold?

Tian Cheng Optics Co., Ltd. maintains international quality certifications. These ensure that the Rectangular Window meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Rectangular Window on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tian Cheng Optics 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 Tian Cheng Optics Co., Ltd..

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