China External Insulation Panels Manufacturers & Factories

Next-Generation Vacuum Insulation Panels & High-Temperature Microporous Solutions for Building Envelope, Cold Chain Systems, and Industrial Decarbonization.

High Performance Lineup

Advanced Thermal Insulation Panels

Insulated cooler box with Fumed silica vacuum insulation panel

Cheap Insulated cooler box with Fumed silica vacuum insulation panel for vaccine, medical, food storage Factories, Companies

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China Fumed Silica Special Shaped VIPs

China Fumed Silica Special Shaped VIPs Vacuum Insulation Panel with PET Film Factory, Companies

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Custom High Temperature Nano Microporous Panel

Custom High Temperature Nano Microporous Panel Pricelist, Companies

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Custom Round High temperature Flexible Nano insulation blanket

Cheap Custom Round High temperature Flexible Nano insulation blanket Mat panels Manufacturers, Quotes

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China PU Foam Vacuum Insulation Panels

China PU Foam Vacuum Insulation Panels VIPs Insulated Panels for Cold Chain Box Cooler Box Pricelist, Quotes

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VIP fumed silica vacuum insulation panel with PET film

China Low thermal conductivity VIP fumed silica vacuum insulation panel with PET film Company, Companies

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Tempered vacuum Insulated glass

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Building heat shield materials thermal wall vacuum insulated panel

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Industry Whitepaper

Revolutionizing Structural Insulation: Materials Science & Strategic Sourcing

In the modern commercial landscape, building envelope optimization, temperature-controlled logistics, and high-temperature thermal barriers are subject to unprecedented regulatory scrutiny. The transition to net-zero architectures has positioned high-efficiency thermal insulation materials as critical infrastructure components. Among the leading innovations driving this shift are Vacuum Insulation Panels (VIPs) and Nano-Microporous Insulation Panels, which deliver thermal performance orders of magnitude higher than conventional polyurethane (PU), mineral wool, or expanded polystyrene (EPS).

Key Technical Insight: Traditional insulation relies on trapping air inside cell structures, yielding a theoretical thermal conductivity limit of approximately 0.024 W/m·K. Conversely, advanced fumed silica vacuum insulation panels disrupt this ceiling by operating at internal pressures below 1 mbar, achieving thermal conductivities as low as 0.004 W/m·K. This allows designers to achieve identical R-values with up to 90% thickness reduction.

Global Sourcing & Supply Chain Advantage of Chinese Manufacturers

Procuring advanced insulation panels from China represents a strategic alignment of technological sophistication, manufacturing scale, and raw material access. Chinese factories have capitalized on integrated logistics hubs, raw material clustering, and state-of-the-art automation. Here is how leading domestic enterprises support global operations:

  • Clustered Raw Material Ecosystems: Access to ultra-fine fumed silica, high-purity fiberglass matrices, and proprietary barrier films reduces upstream supply chain risks.
  • Vertically Integrated Production: Top-tier factories manage the entire assembly line—from core compression under vacuum conditions to final encapsulation and quality assurance checks.
  • Cost Optimization at Scale: Mass-production efficiencies ensure that complex custom projects benefit from lower per-unit cost bases without compromising strict tolerances.

Localized Support, Fire-Safety Compliance, and Product Certification

Navigating different building regulations requires extensive certification portfolios. High-quality Chinese manufacturers partner with global testing institutions to certify products under major international systems:

  • Fire Safety & Structural Integrity: Nano-microporous panels for architectural cladding and fire doors are tested to meet Class A1/A2 non-combustibility ratings (EN 13501-1 and ASTM E136).
  • Environmental Footprint & Health: Compliance with REACH, RoHS, and low-VOC emissions criteria ensures suitability for green building standards like LEED and BREEAM.
  • Custom Field Engineering: Comprehensive design assistance, CAD/BIM modeling compatibility, and field engineering support allow seamless deployment across European, North American, and Asian construction sites.
About Us

Who We Are

Zerothermo Technology Co., Ltd., a subsidiary of the renowned CBVAC Group, is a national high-tech enterprise at the forefront of vacuum thermal technology. Headquartered in the Beijing Economic-Technological Development Area, our state-of-the-art production base is situated in Nanchong City, Sichuan Province. This expansive facility ranks among China’s largest and most comprehensive manufacturing plants dedicated to vacuum technology applications.

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Non-Standard Flanges

Custom dimensions (outside ANSI, ASME, or DIN standards) designed and engineered to exact engineering drawings.

Shaped flanges icon

Special Shaped & Large Flanges

Square, oval, and oversized variants exceeding 60 inches or precision micro-components for vacuum sealing chambers.

Process capabilities icon

Advanced Customization

Tailored physical geometries and barrier configurations matching architectural envelopes and industrial machinery.

Production Area A Production Area B Testing Facilities

330+

Technical Patents

1100+

Global Industrial Clients

3+

Decades Expertise

400,000㎡

Annual Production Scale

Custom Design capabilities

Engineering Custom Thermal Management Solutions

New Energy Vehicles Battery Insulation

New Energy Vehicles Battery Insulation...

Product Details: Size: Customized, Thickness: 5-20mm. Engineered to prevent thermal runaway propagation in high-density lithium-ion packs.

High Temperature Nano Microporous Water Heater

High Temperature Nano Microporous Wat...

Product Details: Size: Customized, Thickness: 5-50mm. Designed for thermal capture and loss mitigation in high-temperature tanks.

High Temperature Nano Microporous Insulated Elevator

High Temperature Nano Microporous Ins...

Our elevator fireproof door high-temperature nano microporous panel delivers critical structural insulation in intense thermal loads.

Fumed Silica Special Shaped VIPs

Fumed Silica Special Shaped VIPs Vacu...

Special curved or polygonal outlines for architectural columns and complex HVAC ducting. High structural durability.

Custom Round High temperature Flexible Nano

Custom Round High temperature Flexibl...

Flexible nano-insulation blankets configured for cylindrical pipes, gas lines, and irregular processing valves.

Low thermal conductivity VIP fumed silica

Low thermal conductivity VIP fumed si...

Thermal insulation value at an average of ≤ 0.0045 W/mK. Sealed under vacuum conditions with multilayer high gas-barrier film.

Low Temperature Cold Chain Logistics VIP

Low Temperature Cold Chain Logistics ...

Designed for vaccine distribution boxes, container liners, and temperature-controlled biological transport units.

Big or Customized Size fumed silica vip

Big or Customized Size fumed silica v...

Oversized vacuum insulation panels to reduce thermal bridging at joints, perfect for prefabricated modular cold-storage rooms.

Our Edge

Core Competencies & Capabilities

01

World-Class Quality

We execute strict inspection procedures using proprietary testing instrumentation. Unparalleled thermal conductivity verification standards protect batch integrity.

02

Custom-Tailored Solutions

Swift technical review and engineering translation of customer drawings. Rapid prototyping cycles minimize transition periods from engineering concept to production.

03

Scalable Production

Operates high-throughput compression chambers and high-vacuum evacuation systems capable of supplying massive commercial construction programs without delivery delays.

04

Streamlined Logistics

Located near key transport gateways with custom packing designs. We prevent shock and atmospheric ingress to ensure product integrity remains intact upon arrival.

05

Long-Term Partnership

Ongoing optimization support, R-value tracking, and lifecycle assessments of installed materials. Your strategic partner in sustainable, energy-efficient engineering.

Proven Use Cases

High-Efficiency Insulation Applications

Application cert 1 Application cert 2 Application cert 3 Application cert 4
Pharmaceutical Cold Chain icon

Pharmaceutical Cold Chain

Our solutions safeguard the integrity of biological samples, vaccines, and pharmaceutical shipments. We design high-vacuum core boxes that extend temperature stability ranges during intercontinental logistics.

Architecture icon

Architecture

High-efficiency thermal insulation solutions for building envelope systems. Utilizing vacuum insulation panels and vacuum insulated glass, we empower buildings to meet net-zero targets and structural carbon-reduction criteria.

High Temperature Industry icon

High-Temperature Industry

Specially engineered nano-microporous blankets and panels deliver insulation under extreme industrial conditions, optimizing safety and energy consumption in kilns, smelting units, and utility boilers.

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Culture and Tourism

Thermal management solutions for temporary modular installations, high-performance glamping domes, and remote architectural capsules, maintaining interior climates with minimal energy footprints.

Global Installations

Successful Project Cases

MultiMicro Technology Company project

MultiMicro Technology Company

MultiMicro Technology Company project site

MultiMicro Technology Company

Nanchong High School insulation setup

Nanchong High School

Vaccine Insulation Cooler Box deployment

Vaccine Insulation Cooler Box

Knowledge Hub

Latest Industry Insights & News

Technical article on nano microporous panels

The Importance of High Temperature Nano Microporous Insulated Panels for Elevators...

2023/Apr/19

Canton Fair Booth details

Zerothermo at Canton Fair: Booth #10.2K06 Showcase

2023/Apr/17

High Temperature Nano Microporous Insulation Panels article

High Temperature Nano Microporous Insulation Panels: Industrial Process Upgrades

2023/Apr/13

Strategic SEO FAQ

Technical Q&A: Vacuum & Microporous Insulation Panels

What is the expected operational life of fumed silica vacuum insulation panels (VIPs)?
Fumed silica vacuum insulation panels (VIPs) are designed to provide stable thermal resistance for over 50 years when installed in dry wall envelopes and climate-controlled settings. Unlike fiberglass-core VIPs, which are vulnerable to humidity, the hydrophobic properties of fumed silica prevent structural degradation even if minor moisture permeates the barrier layers.
Can VIP panels be field-cut or modified during building site installation?
No, vacuum insulation panels cannot be cut, drilled, or shaped on site, as doing so punctures the barrier film, compromising the vacuum and reducing the thermal resistance to that of atmospheric silica (~0.020 W/m·K). To address this, we work closely with engineering teams during the design phase to prepare pre-sized configurations and custom panels that fit around site structures.
What temperatures can nano-microporous thermal panels withstand?
Our high-temperature nano-microporous panels and blankets are formulated to endure continuous service temperatures of up to 1000°C (1832°F). This makes them ideal for critical insulation applications such as elevator fire doors, industrial furnace linings, and electric vehicle battery compartments.
How do you verify the thermal conductivity of your VIP panels prior to shipment?
Every production batch undergoes strict quality control. Thermal performance testing is conducted using heat flow meter apparatuses calibrated to ASTM C518 and ISO 8301. Additionally, we check vacuum integrity by measuring the pressure of each panel post-sealing, ensuring no defective components leave our facility.
Get in Touch

Request a Custom Solution

We offer comprehensive, one-stop vacuum insulation panel engineering. Contact our technical sales team for spec reviews, quote requests, or material test data.

Thermal System Components

High Temperature & Vacuum Specialty Products

Modular thermal insulation wall panel

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High Temperature Water Heater insulation blanket

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High temperature insulation material-flexible nano mat

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Nano Microporous Insulated Panels for Elevator Fireproof Door

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Cold Chain Logistics Fumed Silica Vacuum Insulation Panel

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New Energy Vehicles Battery Insulation Blanket

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China reinforced vacuum insulation panel

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VIPs based on Fiberglass Core Material

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