Cheap Vacuum Insulation Manufacturer & Company

High-Performance Nano-Microporous & Vacuum Thermal Solutions for Global Industrial, Commercial, and Cold-Chain Systems.

Whitepaper: Decarbonizing Global Supply Chains Through Advanced Vacuum Insulation

In an era defined by aggressive decarbonization mandates and strict global energy directives, traditional insulation materials like expanded polystyrene (EPS), polyurethane (PU), and rock wool are reaching their thermodynamic physical thresholds. To achieve higher performance yields without increasing insulation thickness, industries are shifting towards Vacuum Insulation Panels (VIPs) and Nano-Microporous Insulation media.

“By eliminating gas convection within a core material under vacuum pressures typically below 1 mbar, VIPs can achieve thermal conductivity values (λ-values) as low as 0.0015 to 0.004 W/m·K. This performance level is up to ten times superior to conventional materials.”

1. The Global Landscape of Vacuum Insulation Technologies

The transition toward super-insulation solutions is driven by two main growth sectors: modern urban architecture seeking high space utilization and cold-chain logistics networks transporting biopharmaceuticals. Within these verticals, manufacturing cost efficiency determines deployment viability.

Globally, the demand for vacuum insulation technology spans regions with strict green building standards (such as the EU's Energy Performance of Buildings Directive and Net Zero Energy Building regulations) and high-density manufacturing areas. Procurement managers look beyond unit pricing to prioritize long-term performance, service life under mechanical stress, and thermal edge bridge mitigation. To support these industrial needs, specialized manufacturing facilities offer customized core compositions, including fumed silica cores for long service life, and fiberglass cores for high initial thermal efficiency in applications like refrigeration units.

2. Unveiling China’s Manufacturing Scale & Technological Edge

China has established itself as a leading provider of high-performance, cost-effective vacuum insulation materials. The region's efficiency advantages stem from integrated supply chains, starting with local raw material processing in places like Sichuan Province. By locating chemical processing, vacuum engineering, and automated high-throughput envelope sealing in close proximity, manufacturers reduce production overheads.

Furthermore, the incorporation of advanced automated testing machinery—such as non-destructive vacuum measurement systems and dynamic thermal conductance monitors—ensures consistent quality across large-scale production runs. Chinese manufacturers utilize advanced barrier laminates with multiple layers of metalized PET films, which significantly reduce gas transmission rates over decades of use. This manufacturing model allows for customized, non-standard shapes and high-volume orders, providing global developers and manufacturers with cost-effective thermal barrier systems.

3. Localized Applications Across Key Segments

The applications for vacuum insulation panels and nano-microporous sheets span across several commercial and industrial environments:

  • Architecture & Structural Systems: Integrated vacuum insulation wall panels, tempered vacuum insulated glass, and modular curtain systems help developers maximize usable indoor floor space while meeting strict building energy standards.
  • Cold Chain Logistics: Vaccine and drug logistics rely on polyurethane and fumed silica VIP cooler boxes to maintain temperature ranges for extended transit times, reducing the need for active onboard cooling.
  • High-Temperature Processes: Flexible nano thermal insulation blankets and microporous doors provide high-temperature insulation for industrial furnaces, elevator fire doors, and water heater tanks, ensuring safety and thermal containment.
  • E-Mobility & Automotive: Electric vehicle battery packs utilize custom-shaped VIPs to manage thermal stability and prevent battery thermal runaway propagation within compact spaces.

Engineered Customization

OEM/ODM Custom Thermal Services

New Energy Vehicles Battery Insulation

New Energy Vehicles Battery Insulation

Product Details: Size: Customized Thickness: 5-50mm, optimized for electric vehicle thermal runaway protection.

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High Temperature Nano Microporous Water Heater Insulation

High Temperature Nano Microporous Water Heater

Product Details: Size: Customized Thickness: 5-30mm, designed for high-heat retention.

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High Temperature Nano Microporous Insulated Panels

High Temperature Nano Microporous Insulated Panels

Our elevator fireproof door high temperature nano insulation panels provide certified fire safety ratings.

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Fumed Silica Special Shaped VIPs Vacuum Insulation Panel

Fumed Silica Special Shaped VIPs

Product Features: Flexible shapes designed for complex geometric contours.

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Custom Round High temperature Flexible Nano insulation blanket

Custom Round High temperature Flexible Nano

Product Specification: Custom round structural wraps for industrial pipe applications.

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Low thermal conductivity VIP fumed silica

Low thermal conductivity VIP fumed silica

Product Features: Excellent long-term thermal performance under ambient pressures.

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Low Temperature Cold Chain Logistics VIP

Low Temperature Cold Chain Logistics VIP

Product Features: Designed for vaccine shipping coolers and pharmaceutical storage.

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Big or Customized Size fumed silica vacuum insulation panel

Big or Customized Size fumed silica VIP

Product Features: Large format vacuum insulation panels designed for refrigerated containers.

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Corporate Overview

WHO WE ARE

Zerothermo Technology Co., Ltd., a subsidiary of the CBVAC Group, is a national high-tech enterprise. Headquartered in the Beijing Economic-Technological Development Area, the company operates its primary production base in Nanchong City, Sichuan Province. This facility serves as a large-scale integrated production center for industrial vacuum application products in China.

By combining CBVAC's vacuum engineering heritage with advanced research in thermodynamics, Zerothermo produces fumed silica and fiberglass vacuum insulation panels, fireproof microporous barriers, and thermal regulation components for global markets.

Flange Manufacturing Capabilities

01

Non-standard flanges

Special sizes (beyond the standard range of ANSI/ASME/DIN and other systems) are produced according to custom engineering drawings and specific technical parameters.

02

Shaped flanges

Square, oval, and other custom flange geometries, as well as oversized or micro-precision interfaces (such as diameters exceeding 60 inches).

03

Technical Customization

Custom component integration to match high-vacuum seals, thermal isolation barriers, and structural requirements.

Production Facility Showcase

Manufacturing line
Material test
Warehouse stock
View More Enterprise Capabilities
R&D Staff
330+
R&D Engineers & Tech Experts
Patents
1100+
Global Vacuum Projects Completed
Manufacturing Bases
3+
State-of-the-Art Production Bases
Capacity
400,000 m²
Annual VIP Production Capacity

Engineered Advantages

CORE COMPETITIVENESS & STRENGTHS

01
World-Class Standards

World-Class Standards

Certified compliance with international ISO, RoHS, and CE directives.

02
Swift Customization

Swift Customization

Rapid prototyping and customized shape engineering for mechanical layouts.

03
Scalable Production

Scalable Capacity

High-volume manufacturing lines supporting large commercial developments.

04
Streamlined Logistics

Global Logistics

Integrated shipping and customs handling for worldwide client delivery.

05
Trusted Partner

Long-Term Partnership

Technical support, lifetime performance monitoring, and collaborative design.

Market Verticals

INDUSTRY APPLICATIONS

Partner Certificate 1
Partner Certificate 2
Partner Certificate 3
Partner Certificate 4
Pharmaceutical Cold Chain

Pharmaceutical Cold Chain

Providing high-efficiency thermal insulation solutions for cold-chain shipping containers, cold storage, and logistics units to protect sensitive biological items.

Architecture

Architecture

Providing high-efficiency thermal insulation solutions for building envelope systems through products like vacuum insulation panels and vacuum insulated glass, supporting carbon neutrality efforts in the construction sector.

High-Temperature Industry

High-Temperature Industry

Using flexible nano-microporous blankets and panels to limit heat loss in industrial furnaces, mechanical units, and fire safety systems.

Culture and Tourism

Culture and Tourism

Integrating compact thermal insulation panels into specialty housing designs, prefabricated cabins, and localized portable refrigeration systems.

Proven Performance

PROJECT CASE STUDIES

MultiMicro Technology Company Project

MultiMicro Technology Company

MultiMicro Technology Center Block

MultiMicro Technology Company

Nanchong High School Thermal Isolation

Nanchong High School

Vaccine Insulation Cooler Box

Vaccine Insulation Cooler Box

Technical Reference

FREQUENTLY ASKED QUESTIONS (FAQ)

Q1: What is the expected service lifespan of a Vacuum Insulation Panel (VIP)?
A1: The service life of a VIP depends on the core material and the gas transmission rate of the outer envelope. Fumed silica core VIPs typically maintain their thermal performance for over 30 to 50 years in building envelopes, as the small pore structure limits the effect of gradual vacuum decay. Fiberglass core VIPs generally offer 10 to 15 years of service life, making them suitable for commercial refrigeration and temperature-controlled logistics.
Q2: Can vacuum insulation panels be modified or cut to size on-site during installation?
A2: No, VIPs cannot be cut, drilled, or modified on-site. The panel relies on a sealed internal vacuum. Penetrating the outer barrier envelope allows air to enter, raising the thermal conductivity to matches that of the core material at atmospheric pressure. All panels must be sized and manufactured to custom specifications before installation.
Q3: How do you address thermal bridging at the joints between adjacent panels?
A3: Thermal bridging at panel joints is managed by using double-layered offset installations or wrapping panel edges in complementary insulation materials. In curtain walls and structural envelopes, designers also utilize specialized low-conductivity joint sealants and high-performance structural tapes to minimize heat transfer at the boundaries.
Q4: What are the primary differences between fumed silica cores and fiberglass cores?
A4: Fumed silica cores feature micropores (around 10-100 nm) that limit gas molecule movement even under partial vacuum loss, providing long-term reliability and moisture resistance. Fiberglass cores offer lower initial thermal conductivity under high vacuum, but are more sensitive to moisture absorption and pressure decay, which can reduce their operating life.
Q5: Are nano-microporous blankets suitable for fire containment systems?
A5: Yes. Nano-microporous materials are inherently non-combustible and can withstand temperatures up to 1000°C. They are commonly used in elevator fire doors, high-heat industrial pipes, and automotive battery barriers to limit heat propagation during high-temperature events.

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We provide standard and customized vacuum insulation configurations for building insulation, cold chain transport, and high-temperature manufacturing. Contact our engineering support team for thermal analysis, configuration designs, and factory price estimates.

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