How long does the vacuum last?

The envelope is tightly sealed so that the vacuum can be maintained for years.

VIP Vacuum Insulation Panel Core Material for Refrigeration, Cold Chain Transportation, etc

Name: VIP Vacuum Insulation Panel Core Material for Refrigeration, Cold Chain Transportation, etc
Brand: Chongqing Zaisheng Technology Corp., Ltd.
SKU: 671207755

Chongqing, ChinaChongqing Zaisheng Technology Corp., Ltd.

US$8.00-20.00

1,000 Square Meters

Sample price:US$8.00/square meter.Request sample

Product profile

Color

White

Material

Glass

Refractoriness

200-450°C

Model NO.

Customized

Apparent Density

180~210kg/m³

Surface Treatment

Glazed Tiles

Diameter

0.5-6.0mm

Usage

Refrigeration, Cold Chain Transportation

Transport Package

Carton with Pallets

Specification

Customized

Trademark

ZiSUN

Origin

Chongqing, China

HS Code

7019909000

Production Capacity

1, 000sqm/Day

Key features

Ultra-Low Thermal Conductivity: Thermal conductivity reaches 0.0018W/mK, 10 times better than traditional polyurethane foam.

Environmentally Friendly Material: Made of unique harmless glass microfiber, reduces energy consumption and plastic use.

Non-Combustible & Flame Retardant: Features excellent flame retardancy and porosity for enhanced safety.

Space-Saving Design: Small bulk density increases effective volume of back-end products like refrigerators.

Easy to Cut and Construct: Soft texture and good hand feeling make installation simple and efficient.

Long-Term Vacuum Stability: Tightly sealed envelope maintains vacuum for years with optional desiccant.

Versatile Applications: Suitable for refrigeration, cold chain, construction, and small household appliances.

Company profile

Chongqing Zaisheng Technology Corp., Ltd.

Chongqing, China

Business Type: Manufacturer/FactoryExport Year: 2008-08-01Average Response Time: >24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryChongqing Zaisheng Technology Corp., Ltd. is identified as a Chinese public manufacturer/factory focused on clean-air and insulation-related materials. The supplier reports four plants, more than ten production lines, and substantial stated output across glassfiber filter media, VIP core materials, AGM separators, and glass microfiber products. ISO 9001 and ISO 14001 certifications are reported, alongside 21–30 R&D engineers and 21–30 quality-control staff. Export activity covers North America, Eastern Asia, and Western Europe, with exports representing 41%–50% of total sales. Evidence is insufficient to confirm after-sales service, customization capability, or broad customer cases. Financial credibility cannot be fully assessed from the available non-financial information.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a public company located in Chongqing, China. Its stated business focus is clean-air technology and related filtration and insulation materials, supported by listed product categories including glass microfiber filter media, AGM separators, VIP cores, and air-filter materials.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These explicitly demonstrate environmental-management and quality-management certification holdings.

R&D capabilityThe company states that it focuses on clean-air technology and offers multiple specialized filtration and insulation materials, including composite melt-blown filtration, composite PTFE filtration material, VIP core, AGM separator, and cryogenic insulation material. It also reports 21–30 R&D engineers, providing explicit support for an established R&D function.

Production capacityThe supplier reports four plants, more than ten production lines, and dedicated lines for glassfiber filter media, VIP core material, and AGM. Reported annual capacities include 12,000 MT for glassfiber filter media, 5,000 MT for VIP core material, and 2,000 MT for AGM in one description, while other records state 5,000 tons of filter media, 5,000 tons of VIP core, and 30,000 tons of glass microfiber; the differing figures should be verified before contracting.