What are the main applications for this panel?

It is suitable for large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, and purification workshops.

What are the payment terms?

We accept LC, T/T, D/P, Western Union, Small-amount payment, and Money Gram.

What is the lead time for production?

The off-season lead time is within 15 workdays, while the peak season lead time is approximately one month.

PU (Polyurethane) / PIR Sandwich Panel with Pre-Painted Galvanized Sheets

Name: PU (Polyurethane) / PIR Sandwich Panel with Pre-Painted Galvanized Sheets
Brand: Guangzhou New Zhonglian Building Materials Co., Ltd.
SKU: 776239285

Guangdong, ChinaGuangzhou New Zhonglian Building Materials Co., Ltd.

US$7.50

500 Square Meters

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Feature

Fireproof, Light Weight, Metal Panel

Fire Rating

Model NO.

pu sandwich panel

Certification

ISO9001

Customized

Total Thickness

75-150

Steel Thickenss

0.45 0.50 0.55

Length

Customized

Transport Package

Standard Seaworthy Export Package

Trademark

ZHONGLIAN

Origin

Zhejiang

Production Capacity

10000meters

Key features

Fireproof & Heat Insulation: Features fireproof materials with excellent temperature keeping and heat insulation properties.

Customizable Dimensions: Total thickness 75-150mm, steel thickness 0.45-0.55mm, and length fully customized.

Durable Material Composition: Composed of pre-painted galvanized steel sheets with polyurethane core density 38-40kg/cbm.

Wide Application Scope: Suitable for factory roofs/walls, storages, exhibition halls, gyms, freezing stores, and workshops.

ISO9001 Certified Quality: Manufactured with ISO9001 certification ensuring high quality and reliability standards.

Weatherproof & Lightweight: Lightweight metal panel design that is weatherproof, bearing strong, and visually appealing.

Flexible Panel Types: Available as both wall panels and roof panels to meet diverse construction needs.

Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time approximately one month.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Guangzhou New Zhonglian Building Materials Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2000-09-01Nearest Port: Guangzhou, Shenzhen, FoshanAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryGuangzhou New Zhonglian Building Materials Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It offers steel structures, building materials, prefab and container houses, and related products. The supplier reports 13 years as an audited Alibaba Gold Supplier, ISO 9000 and ISO 9001 certifications, six to ten quality-control staff, two production lines, broad export coverage, and a typical off-peak lead time within 15 working days. Its business scope includes engineering construction, materials procurement, whole-house customization, soft furnishing, and after-sales service. However, the provided information does not verify detailed production ownership, financial strength, R&D deliverables, OEM/ODM services, raw-material traceability, or specific customer projects. The SGS audit record shown expired on 2025-08-22, and its evaluation result is recorded as 0 without an explanatory interpretation.

Supplier typeThe supplier is registered in Guangzhou, China, as a limited company, while its business classification identifies it as a trading company, manufacturer/factory, and group corporation. The available information therefore supports a mixed trading-and-manufacturing profile rather than a purely manufacturing identity.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications, and an SGS audit was conducted beginning 2024-08-23. However, the SGS record expired on 2025-08-22, so the available evidence does not establish current SGS validity.

After-Sales capabilityThe company description explicitly includes after-sales service for customers. Nevertheless, the slices provide no details on service staffing, response times, warranty procedures, spare parts, or overseas service arrangements; overseas warehouse and showroom capabilities are marked unknown.

Production capacityThe supplier reports two production lines, six to ten quality-control staff, exports to multiple global regions, and an off-peak lead time within 15 working days. Its profile combines manufacturing and trading roles, but the slices do not clarify owned-factory capacity, production volume by product, or raw-material traceability.

Customization capabilityThe company explicitly offers whole-house customization and supplies product categories including steel structure buildings, prefab houses, capsule houses, and container houses. This supports customization capability at the project or product-solution level, although specific design resources, customization limits, and execution processes are not provided.

Product Q&A

Q:What are the available thickness options?

The total thickness ranges from 75mm to 150mm, with specific options including 40mm, 50mm, 60mm, 75mm, 100mm, and 150mm.

Q:Is the product customizable?

Yes, the product is fully customized. You can adjust the total thickness (75-150mm), steel thickness (0.45-0.55mm), and length according to your requirements.

Q:What materials are used in the sandwich panel?

The panel consists of two layers of weather-proof colored steel sheets (pre-painted galvanized) with polyurethane (PU) injected between them.

Q:What is the density of the polyurethane core?

The density of the polyurethane core is between 38kg/cbm and 40kg/cbm.

Q:What certifications does the product have?

The product holds ISO9001 certification, ensuring quality management standards.

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PU (Polyurethane) / PIR Sandwich Panel with Pre-Painted Galvanized Sheets