Featured Products
Flexible nano-pore insulation systems designed for non-linear high-temperature machinery and thermal pipe shielding.
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Ready-to-install wall cladding assemblies integrated with vacuum insulation cores for rapid modular construction.
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Hybrid PU foam protected VIPs ideal for cold chain storage systems, refrigerator cabinets, and logistics coolers.
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Eco-friendly fumed silica core VIPs that provide exceptional lifetime thermal integrity for biological materials shipment.
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Large-format vacuum insulation slabs tailored for logistics containers, reducing structural thickness requirements.
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Mechanical strength-optimized VIP panels developed to withstand structural shear stresses in building construction applications.
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State-of-the-art microporous matrix materials delivering unparalleled thermal stability up to 1000°C.
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Fire-rated safety system insulation panels optimized for slim elevator fire doors and vertical pathways.
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In the contemporary B2B architectural design, cold-chain logistics, and high-temperature manufacturing domains, vacuum sealed windows (Vacuum Insulated Glass, or VIG) and Vacuum Insulation Panels (VIPs) represent a major leap in energy efficiency. By removing air between two glass panes or inside core structural matrices, conductive and convective heat transfers are completely eliminated. This allows engineers to achieve thermal performance formerly requiring thick insulation layers in a thin, light structure.
Historically, building designs relied on double or triple-pane gas-filled (Argon/Krypton) glass assemblies to lower thermal transmittance (U-value). However, gas-filled systems degrade over time as gases leak, and their bulkiness limits retrofitting options for historical buildings. The modern breakthrough lies in Vacuum Insulated Glass (VIG). In VIG technology, a microscopic vacuum chamber (less than 0.2mm wide) is created between two glass panes, sealed hermetically with glass solder or metal alloys, and structurally supported by a grid of micro-pillars.
In China, vacuum technology has advanced rapidly, supported by state-level green building initiatives and CBVAC group's industrial scale. Advanced vacuum sealed window systems now consistently achieve a U-value below 0.5 W/(m²·K)—matching the performance of a thick insulated wall. Current development trends focus on:
Global procurement teams in North America, the EU, and the APAC regions require rigorous data verification. When sourcing vacuum products, procurement executives analyze thermal performance, service life under wind load stresses, and edge seal reliability. Below is a target comparison matrix detailing key technologies:
| Technology Type | Core Materials | Average U-Value (W/m²K) | Lifespan/Durability | Primary B2B Application |
|---|---|---|---|---|
| Vacuum Insulated Glass (VIG) | Tempered Glass + Micro Pillars | 0.40 - 0.70 | 25+ Years | Architectural Windows, Façades, Display Cabinets |
| Fumed Silica VIPs | Microporous Silica + Barrier Film | 0.004 (Conductivity) | 15 - 30 Years | Cold Chain Containers, Refrigerators |
| PU Foam Hybrid VIPs | Polyurethane Envelope + Core VIP | 0.008 - 0.012 | 10 - 20 Years | Vaccine & Pharma Storage Cabinets |
| Nano Microporous Plates | Inorganic Nano-particles | 0.018 (at 800°C) | High Stability | Industrial Furnaces, Elevator Fire Doors |
Buildings contribute to nearly 40% of global greenhouse gas emissions, mostly from heating and cooling loss through inefficient fenestration. By integrating vacuum sealed windows, commercial projects can reduce HVAC loads by up to 35%. Additionally, in the pharmaceutical logistics sector, thermal failures in the cold chain lead to billions of dollars in pharmaceutical product waste yearly. Fumed silica VIPs and vacuum insulated cooler boxes offer passive temperature holding times of over 120 hours without external power, ensuring safe transport of sensitive vaccines and biological items worldwide.
Custom Solutions
About Us
Zerothermo Technology Co., Ltd., a subsidiary of CBVAC Group and a national high-tech enterprise, is headquartered in the Beijing Economic-Technological Development Area with its production base located in Nanchong City, Sichuan Province. This facility stands as one of China’s largest comprehensive production centers for vacuum technology application products. We integrate cutting-edge R&D with mass manufacturing to deliver premium thermal solutions globally.
Special sizes (beyond the range of ANSI/ASME/DIN and other standards) are produced according to customers' drawings or technical parameters.
Square, oval, or other special shaped flanges. Oversize/small diameter: such as diameter over 60 inches or micro precision flanges.
Special sizes (beyond the range of ANSI/ASME/DIN and other standards) are produced according to customers' drawings or technical parameters.
Solutions
Providing high-efficiency thermal insulation solutions for temperature-sensitive shipping logistics, medical refrigeration cabinets, and biological vaccine transport, maintaining constant interior environments without heavy energy draw.
Empowering the construction sector to reduce carbon emissions and achieve carbon neutrality with thin-profile vacuum insulation panels and vacuum insulated glass, meeting strict regional energy codes.
Protecting workers and equipment in industrial furnace operations, high-capacity boilers, and high-heat processing setups with microporous thermal barriers.
Applying modular, high-efficiency insulation panels in portable structures, scenic structures, and low-energy cabins designed for eco-tourism resorts.
Compliance & Quality
Sourcing structural glass and insulation components requires adherence to target safety and environmental guidelines. Our manufacturing processes conform to international benchmarks, ensuring seamless integration into localized building envelopes and cold-chain frameworks globally.
Zerothermo Technology products are tested and certified to comply with standard requirements across major global markets:
Our logistical framework ensures safe transit for delicate vacuum sealed window systems. By working with dedicated freight networks, we secure shock-absorbent container packaging designed to prevent edge impact damage during transport. Localized technical services are available for project sites, providing on-ground guidance for architectural installations, sealing, and frame integration.
Zerothermo Technology is committed to advancing vacuum insulation systems through ongoing R&D. Our upcoming production iterations target:
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We offer a one-stop vacuum insulation board solution. Contact us for a solution.
Additional Range
High-efficiency cladding cores designed for integration into commercial and residential thermal envelope projects.
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Specially shaped VIPs protected by high-barrier PET film envelopes to prevent moisture ingress.
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Flexible thermal insulation wraps designed for water heater tanks to reduce energy loss.
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Ultra-thin double glazed tempered vacuum glass units designed for energy-efficient windows and glass facades.
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Fiberglass core VIPs designed for maximum space efficiency in refrigerator freezers and construction applications.
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High-barrier PET-encapsulated silica core VIPs designed for long-term wall insulation.
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Cold-holding boxes designed to keep vaccines, medicines, and perishable foods fresh during shipping.
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Foil-faced thermal roof insulation panels designed to block solar radiation in industrial buildings.
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