Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Energy Efficiency Vacuum Glazing for Windows from Icesun Vacuum Glass Ltd. consists of two panes of tempered soda-lime glass with a 0.2mm vacuum gap sealed at the edges using low-temperature glass frit. The internal vacuum pressure is maintained at 10^-4 Pa, eliminating convective heat transfer, while a low-emissivity coating reflects over 95% of infrared radiation. Dimensions range from a minimum of 200x200mm to a maximum of 3000x2000mm, with total thickness between 6mm and 20mm, accommodating standard window and curtain wall profiles.
The glass is manufactured using tempered soda-lime glass, which meets standard impact resistance requirements for architectural glazing. The low-E coating is typically applied to the internal surface facing the vacuum cavity to prevent degradation. Support pillars, spaced at intervals consistent with industry norms for vacuum glazing, are made of corrosion-resistant materials and designed to withstand atmospheric pressure without visible distortion. This construction is typical of high-performance vacuum glazing systems used in passive house and net-zero energy buildings.
This product is primarily purchased by architectural firms, building contractors, and window manufacturers in Europe, North America, and Australia for new construction and deep energy retrofits. Buyers commonly require compliance with U-value targets under EN 673 or NFRC 100 standards. Packaging is in wooden crates with foam spacers, and standard trade terms are FOB Zhengzhou Port. Lead times are typically 4 to 6 weeks after deposit confirmation, subject to order volume and glass configuration.
| Glass Type | Tempered soda-lime glass |
| Vacuum Gap | 0.2mm |
| Internal Vacuum Pressure | 10^-4 Pa |
| Low-E Coating | Infrared-reflective layer on internal surface |
| Glass Thickness Range | 6mm to 20mm total |
| Maximum Panel Size | 3000mm x 2000mm |
| Minimum Panel Size | 200mm x 200mm |
| Edge Sealant | Low-temperature glass frit |
| Typical U-value | 0.4 to 0.6 W/m²K (standard for vacuum glazing of this construction) |
| Typical Support Pillar Spacing | 150mm to 250mm (industry standard for load distribution in vacuum glazing) |
Icesun Vacuum Glass Ltd. is based in Zhengzhou, Henan Province, China, with a manufacturing facility located at No.97 East Road of Xushui River, Gaoxin District. The company specializes in vacuum glazing for architectural applications and holds no public certifications beyond its business registration. Its trust tier is classified as harbor, indicating basic verification of legal entity status. Response rate and average response time are not tracked or disclosed, suggesting limited sales team capacity or automated inquiry handling.
The supplier does not publish information on production volume, workforce size, export history, or client references. There is no mention of third-party testing, R&D capabilities, or in-house quality control labs. All technical claims are derived from the product description provided in the listing. Buyers should treat this supplier as a manufacturer of vacuum glazing components without verified performance data beyond what is stated.
Energy efficiency vacuum glazing for windows features a 0.2mm vacuum-separated double-pane construction with high-support pillars that deliver superior thermal insulation for residential and commercial buildings. This low-E glass product significantly reduces heat transfer, improving energy ratings for doors, windows, and curtain wall systems. Ideal for import/export trade, it serves construction, renovation, and architectural glazing projects requiring high-performance thermal barriers at competitive pricing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the exact glass thickness, low-E coating type, and vacuum pressure certification. Request a sample panel with a sealed edge to inspect for pillar visibility and coating uniformity. Confirm that the product meets the U-value targets specified in your project’s energy code. Do not rely on manufacturer claims without independent test documentation, as no third-party certifications are listed.
Confirm Incoterms with the supplier - FOB Zhengzhou Port is standard. Lead time is typically 4 to 6 weeks, but may extend during peak seasons. Payment terms are commonly 30% deposit with balance against shipping documents. Ask for a packing list with individual panel dimensions and serial numbers for traceability. Insist on moisture ingress testing reports if the product will be installed in humid climates.
Perform a visual inspection for coating defects, edge seal integrity, and pillar alignment upon delivery. Use a thermal imaging camera to detect any localized heat leakage. Request a certificate of conformity for the low-E coating and vacuum seal, even if not mandatory. Retain a sample panel for future reference in case of warranty claims. Document all inspections with photos and signed checklists before installation.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Energy Efficiency Vacuum Glazing For Windows for your business, securing the right balance of quality and cost is essential. Icesun Vacuum Glass Ltd., a verified supplier based in China, offers this product with key specifications including Vacuum Glazing / Vacuum Insulated Glass Unit, Tempered Soda-Lime Glass, Low-E (Low Emissivity) Coated, and 0.2mm with High-Performance Support Pillars. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $309.99/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7008.00, making it a staple in the Cupboards, Doors, Gates, Grills & Windows sector with strong demand from importing countries worldwide.
Importing Energy Efficiency Vacuum requires careful attention to shipping logistics, customs compliance, and secure payment terms. Icesun Vacuum Glass 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 7008.00 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Energy Efficiency Vacuum 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.
Importing Energy Efficiency Vacuum 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 7008.00 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 Energy Efficiency Vacuum Glazing For Windows from Icesun Vacuum Glass Ltd. is $309.99/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 Icesun Vacuum Glass Ltd. through EximNext.
The supplier, Icesun Vacuum Glass Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Energy Efficiency Vacuum. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Energy Efficiency Vacuum Glazing For Windows is classified under HS Code 7008.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Energy Efficiency Vacuum from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Icesun Vacuum Glass Ltd.. Ensure you have the necessary import licenses for Cupboards, Doors, Gates, Grills & Windows products in your destination country.
Yes, Icesun Vacuum Glass 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.
The key specifications for Energy Efficiency Vacuum Glazing For Windows supplied by Icesun Vacuum Glass Ltd. include Vacuum Glazing / Vacuum Insulated Glass Unit, Tempered Soda-Lime Glass, Low-E (Low Emissivity) Coated, and 0.2mm with High-Performance Support Pillars. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Icesun Vacuum Glass Ltd. offers Energy Efficiency Vacuum with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Energy Efficiency Vacuum is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Icesun Vacuum Glass Ltd. through our platform.
Icesun Vacuum Glass Ltd. maintains international quality certifications. These ensure that the Energy Efficiency Vacuum 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. Icesun Vacuum Glass 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 Icesun Vacuum Glass Ltd..
Discover more products in Cupboards, Doors, Gates, Grills & Windows from verified suppliers worldwide.