Product Category

Comprehensive Thermal, Fire and Sound Insulation Solutions
NBR PVC Foam 
Insulation
Glass Wool 
Insulation
Rock Wool 
Insulation
Extruded Polystyrene 
(XPS) Insulation Boards
Ceramic Fiber 
(Fireproof Insulation)
Aluminum Foil 
Insulation Films

Best Selling Insulation Products

Meeting Global Demand with NBR PVC Foam Insulation, Glass Wool, and Rock Wool.
 
Zhongjia’s main product portfolio includes rubber insulation materials, rock wool, glass wool, XPS extruded boards, ceramic fiber insulation, and aluminum foil films. The company’s total annual production capacity reaches approximately 600,000 cubic meters.
Reflective Bubble Aluminum Foil Insulation Films
Aluminum Foil Insulation Films are premium thermal insulation solutions, leveraging high-reflectivity aluminum foil to block radiant heat effectively. With outstanding moisture barrier and heat retention, they are lightweight, tear-resistant and easy to cut or paste. Suitable for building attics, walls, HVAC ducts, refrigerated trucks and greenhouses, they lower energy costs and maintain stable temperatures reliably.
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Extruded Wall 20-50mm Tile Backer XPS Foam Board
Our XPS insulation boards are high-performance thermal insulation materials with a closed-cell structure, delivering excellent heat retention, moisture resistance and compression strength. Lightweight and easy to install, they suit building exterior walls, roofs, floors and cold storage. Compliant with international safety standards, they effectively reduce energy consumption and ensure long-lasting, stable insulation performance.
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1260C Ceramic Fiber Blanket Thermal Insulation
Ceramic Fiber (Fireproof Insulation) is a high-performance inorganic thermal insulation material, boasting excellent high-temperature resistance (up to 1260℃), fireproofing (A1 class), and thermal insulation. Lightweight, flexible and corrosion-resistant, it suits industrial furnaces, boilers, pipelines and high-temperature equipment. It effectively blocks heat transfer, reduces energy waste, and ensures operational safety, complying with strict industrial safety standards.
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Outdoor Fireproof Aluminum Foil Glass Wool Board
Aluminum foil glass wool boards are composite insulation materials consisting of glass wool bonded with an aluminum foil facing. They combine thermal insulation, vapor barrier and sound absorption in one solution. Designed for building and industrial applications, these boards help improve energy efficiency, control condensation and enhance indoor comfort while meeting international safety and quality standards.
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A1 Fire Retardant Mineral Rock Wool Board
Our rock wool insulation material is a high-performance inorganic thermal insulation product, boasting excellent heat retention, fire resistance (A1 class), and sound absorption. Lightweight, moisture-resistant and durable, it suits industrial pipelines, buildings, and HVAC systems. Easy to install and compliant with international safety standards, it effectively reduces energy consumption and ensures a safe, comfortable environment.
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Roofing Insulation Materials Glass Wool Rolls Carpet
A high-performance thermal insulation material, our glass wool roll offers exceptional heat retention and sound absorption. Lightweight, fire-resistant, and easy to install, it suits HVAC systems, industrial facilities, commercial buildings, and residential construction. It effectively reduces energy consumption and enhances acoustic comfort.
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About Zhongjia – Global Insulation Solutions Provider

20+ Years of Expertise in Thermal, Fire &Sound Insulation for Worldwide Clients
 
Zhongjia Energy-saving Technology Co., Ltd. is a original factory with more than 20 years experience in the insulation materials industry.
Zhongjia operates four professional factorise, exceeds 60,000 square meters, locating in Foshan Guangdong,Wuxi Jiangsu,Chengdu Sichuan and Cangzhou Hebei ,
with multiple advanced production lines and a professional team of over 400 employees for R&D, production, sales, and customer service.
20+ Years of Experience
60,000+ m²  Total Area
400+ Employees
Why Choose Us

Professional Innovation, Excellent Quality

Zhongjia Energy-saving Technology Co., Ltd. is a original factory with more than 20 years experience in the insulation materials industry. Zhongjia welcomes agents and supports agency OEM/ODM customization services. Welcome to visit Zhongjia, we look forward to establishing partnerships with you and long term cooperation.

Four Major Manufacturing Bases

It has 4 major factories with a total area of more than 60,000 square meters

High-Performance Insulation Materials

Zhongjia insulation materials have the characteristics of ultra-lightweight, thermal insulation, fire resistance, excellent energy saving, long service life, and convenient installation.

Extensive Experience In The Industry

Zhongjia Energy Saving Technology Co., Ltd. is a source factory with more than 20 years of professional experience in the insulation material industry

Qualification Certifications

All products have passed CE, ISO 14001, ISO 45001 and ISO 9001 certification.

Versatile Applications of Insulation Products

Ideal for Industry, Home Decoration, Malls, Medical Care ,Construction,Agriculture.

Blogs And Events

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Global Insulation Market Size To Exceed USD 115.05 Billion by 2033 with A CAGR of 7.49%

On December 20, 2025, SNS Insider released a report on the insulation materials market through GlobeNewswire, which shows that the global insulation materials market size is estimated to reach US$64.61 billion in 2025 and is expected to exceed the US$115.05 billion mark by 2033, with a compound annu

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2025-12-20
Blogs
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Chinese 2025 White Paper on The Development of The Building Thermal Insulation Material Industry

The "2025 White Paper on the Development of the Building Insulation Materials Industry" points out that building energy consumption accounts for 37% of the total social energy consumption. As the core carrier of building energy conservation, the market size of insulation materials will exceed 320 bi

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2025-01-14
Blogs
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Glass Wool Exports Increase by 41% Year - on - Year, And Industry Competition Enters The "Efficiency Era"

In November 2025, China's glass wool and its products achieved striking export performance, with the export volume reaching 11,352.38 tons, a year - on - year surge of 41%. The export value stood at 137.892 million yuan, a mere 4% year - on - year increase, while the average export price dropped 26%

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2025-11-18
Blogs
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Phone:+86-156-0285-9969
Email: zoe@atomsflex.com
WhatsApp:+8615602859969
Add:No. 1 Yong'an Industrial Zone, Shishan Town, Foshan, Guangdong, China

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