What is the thermal conductivity of the board?

The thermal conductivity is designed to be between 0.030 and 0.036 W/M.K.

Can the product be used for cold room developments?

Yes, it is ideal for cold room developments, inverted roof systems, and controlling ground frost beneath highways.

What certifications does the company hold?

The company holds ISO9001:2015 and ISO14001 management system certifications.

Durable Waterproof Polystyrene Board for Effective Foam Insulation

Name: Durable Waterproof Polystyrene Board for Effective Foam Insulation
Brand: Zhejiang Shield Energy-Saving Technology Co., Ltd.
SKU: 2130992122

Zhejiang, ChinaZhejiang Shield Energy-Saving Technology Co., Ltd.

US$87.84

25-64 Pieces

US$71.62

65-199 Pieces

US$70.27

200-349 Pieces

US$67.57

350+ Pieces

Product profile

Customization

Available

After-sales Service

Online Technical Support

Transport Package

Pallet

Model NO.

32-35kg/M3

Specification

32-35kg/M3

Trademark

shield

Origin

Zhejiang, China

Key features

Superior Moisture Resistance: 100% closed cell structure ensures unmatched waterproof performance.

High Compressive Strength: Robust support with strength ranging from 150 to 500 kPa.

Excellent Thermal Insulation: Low thermal conductivity of 0.030-0.036 W/M.K for energy efficiency.

Versatile Thickness Options: Flexible thickness available from 6mm to 100mm for various needs.

Wide Color Selection: Available in pink, blue, yellow, and white to match design needs.

Eco-Friendly Material: Non-toxic, CFC-free, and recyclable for a safer planet.

Durable Honeycomb Structure: Unique structure provides exceptional durability and dimensional stability.

Online Technical Support: Professional assistance available for product usage and installation.

Company profile

Overseas ServicesR&D CapabilitiesProduction Process VisualizationManagement Certification

Zhejiang Shield Energy-Saving Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Shang Hai PortAverage Response Time: ≤7.34h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory operating in fibers, composite materials, glass-fiber products, insulation, building materials, synthetic materials, and related non-metallic materials. It reports ISO9001 and ISO14001 certifications, CE certification, and some SGS and ITS test results. Quality, complaint-handling, corrective-action, and finished-product inspection procedures are documented and followed. The supplier offers broad customization and OEM services for popular brands, but has no SDK availability. Export sales represent 71%–90% of total sales, with two years of export experience. Overseas support is reported for Australia, including debugging, maintenance, repair, and training, but the supplier lacks overseas agents, branches, warehouses, showrooms, offline trade-show participation, and in-stock capability. Financial information is insufficient to assess credibility.

Supplier typeThe supplier is explicitly identified as a factory. Its stated business scope covers fibers, composite materials, glass-fiber products, insulation, building materials, synthetic materials, refractory materials, and related non-metallic products, along with import and export activities.

CertificationsThe company states that it has obtained ISO9001 and ISO14001 certifications, while its products have passed CE certification and some SGS and ITS tests. These statements provide explicit evidence of certification and testing credentials, although the specific certificate scopes and validity dates are not provided.

R&D capabilityThe supplier reports no available SDK, which indicates a deficiency specifically for SDK-supported development. No broader evidence of research investment, patents, laboratories, or product innovation is provided.

Production capacityThe supplier is identified as a factory and reports documented, consistently followed finished-product inspection instructions, quality assurance in quality-control processes, and an average lead time of within 15 working days in the off-season and one month during peak season. However, it reports no inventory capability and no valid contract with affiliated subcontractors for manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM capability for popular brands, providing strong evidence of customization and OEM support.