What is the fire rating of the EPS sandwich panel?

The fire proof rating is B3 class.

Polystyrene Thermal Insulation Roof Sandwich Panel for Warehouse

Name: Polystyrene Thermal Insulation Roof Sandwich Panel for Warehouse
Brand: KINZIP INTERNATIONAL CO., LIMITED
SKU: 753820032

Zhejiang, ChinaKINZIP INTERNATIONAL CO., LIMITED

US$8.00-15.00

500 Square Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Model NO.

950/970/1150

Customized

Surface

Prepainted

Length

Within 12m

Core Thickness

50-150mm

MOQ

500m2

Metal Thickness

0.3-0.6mm

Density

8-16kg/M3

Transport Package

Protective Film

Specification

as per customer's request

Trademark

Kinzip

Origin

China

HS Code

7210709000

Production Capacity

3000meters Per Working Day

Key features

Fireproof B3 Rating: Meets B3 fire rating standards for enhanced safety in industrial and cold storage applications.

Durable Steel Surface: Constructed with 0.3-0.6mm prepainted galvanized steel sheets for waterproof and durable protection.

Customizable Dimensions: Core thickness adjustable from 50-150mm and length up to 12m to fit specific project needs.

Lightweight Design: Low density of 8-25kg/m3 makes the panel easy to handle and install for warehouses and greenhouses.

Versatile Application: Ideal for cold storage, industrial workshops, and vegetable greenhouses due to environmental features.

Company profile

KINZIP INTERNATIONAL CO., LIMITEDZhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-10-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤2.25hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryKINZIP INTERNATIONAL CO., LIMITED is a China-based wholly foreign-owned trading company and manufacturer/factory located in Hangzhou, Zhejiang. It supplies metal enclosure and related construction products, including roofing, decking sheets, sandwich panels, purlins, coils, and standing seam roofing. The supplier reports more than 10 production lines, stated annual capacities of 100,000 meters for standing seam roofing and 200,000 meters each for corrugated steel and metal decking sheets. It has exported since 2016, reports that 90% of sales are exports, and serves multiple global regions. The company describes technical, installation, consulting, after-sales, and project-management services, as well as mobile equipment for on-site production and corrugation. However, no certifications, customer cases, or explicit financial-credit evidence are provided. R&D and quality-control teams are each reported at fewer than five staff, while staff experience is stated as 1–3 years.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, with operations in metal enclosure systems and construction-related products. Its registered business identity is KINZIP INTERNATIONAL CO., LIMITED, a wholly foreign-owned enterprise based in Hangzhou, China.

After-Sales capabilityThe company description explicitly includes after-sales service, site installation, project consulting, and management, and states that it provides comprehensive technical service and roof and wall solutions. These statements support the existence of a stated service capability, although no performance records or service-team scale are provided.

R&D capabilityThe supplier states that it focuses on R&D and design, has advanced mobile production and processing equipment, and can perform on-site production and corrugation for complex projects. However, its R&D engineering team is reported as fewer than five people, and no patents or measurable innovation results are provided.

Production capacityProduction capability is supported by more than 10 production lines and stated annual capacities of 100,000 meters for standing seam roofing and 200,000 meters each for corrugated steel and metal decking sheets. The supplier also reports off-peak lead times within 15 workdays and peak-season fulfillment of one month.

Customization capabilityThe supplier states that it provides roof and wall solutions according to customer requirements and can adapt mobile equipment for on-site production and corrugation on complex projects. This is direct evidence of configurable and project-specific service capability, although specific customization examples are not supplied.