What certifications does the product have?

The product has ISO9001 certification and a fire rating of 1.

What is the density of the PU core?

The density of the PU core is 38kg/cbm to 40kg/cbm.

China Duowei Cold Room PU Sandwich Panel for Refrigerator

Name: China Duowei Cold Room PU Sandwich Panel for Refrigerator
Brand: Hangzhou Sukalp Trading Co., Ltd.
SKU: 1938657965

Zhejiang, ChinaHangzhou Sukalp Trading Co., Ltd.

US$10.00-25.00

1,000 Tons

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Model NO.

Certification

ISO9001

Customized

Steel Thickness

0.4-0.8mm

Panel Thickness

50-150mm

Covering Width

1000mm

Length

as Per Customers' Requirement

Delivery Time

15-30days or According to The Quantity

Color

Offwhite, Silver Gray, Marine Blue and Scarlet,etc

Transport Package

with Plastic Film

Specification

SGS

Trademark

SUKALP

Origin

China

Production Capacity

20000

Key features

Fireproof Material: Composed of weather-proof colored steel sheets and hard polyurethane core for fireproof performance.

Customizable Dimensions: Steel thickness 0.4-0.8mm, panel thickness 50-150mm, and length as per customer requirements.

Multi-Color Options: Available in Offwhite, Silver Gray, Marine Blue, Scarlet, Blue, Black, Pink, White, etc.

High Thermal Insulation: Features temp-keeping and heat insulation suitable for freezing stores and purification workshops.

ISO9001 Certified: Passed ISO9001:2000 international quality system certification ensuring top quality products.

Versatile Application: Suitable for large factories, storages, exhibition halls, gymnasiums, and various roof/wall structures.

Light Weight Design: Features weight-bearing capacity and light weight for easy installation and structural support.

Weatherproof Durability: Constructed with weather-proof colored steel sheets for long-lasting performance in various climates.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

Hangzhou Sukalp Trading Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-11-26Nearest Port: Shanghai, TianjinAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryHangzhou Sukalp Trading Co., Ltd. is identified as a Chinese trading company and manufacturer/factory operating in Hangzhou, Zhejiang, with products focused on steel coils, roofing sheets, water pipes, filter pipes, and roofing sandwich panels. The supplier reports four production lines, 11–20 quality-control staff, and R&D engineer experience of 6–10 years. It states that it holds patents and passed ISO 9001:2000 certification in 2006. Export activity is substantial, with exports representing 90% of total sales and exporting beginning in 2007. A TUV Rheinland audit record is listed, but its stated validity ended on 2025-09-02. Evidence is insufficient to confirm current overseas service infrastructure, innovation programs, customization services, financial credibility, customer cases, or manufacturing capacity controls.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while its company nature is separately listed as a trading company. Its business scope covers metallurgy, mineral and energy, and construction and decoration, indicating a trade-oriented entity with stated manufacturing involvement.

CertificationsThe supplier states that it passed ISO 9001:2000 certification in 2006 and reports patents. A TUV Rheinland audit is recorded, but the listed audit validity ended on 2025-09-02, so current validity is not established.

R&D capabilityThe supplier reports 6–10 years of R&D engineer experience and says it has gained many patents. However, supplier type for professional technical R&D, 3D design, new-product development, ODM, SDK, and related environmental capabilities are marked unknown.

Production capacityThe supplier reports four production lines and 11–20 quality-control staff, and it offers multiple steel and roofing products. However, manufacturing-capacity reconciliation, outsourcing procedures, valid manufacturing contracts, and in-stock capacity are all unknown.