What is the density of the PU interlayer?

The density of the PU interlayer ranges from 30 to 60 KG/CBM.

High Quality PU Foam Sandwich Panel Low Price

Name: High Quality PU Foam Sandwich Panel Low Price
Brand: Hangzhou WILLING INTERNATIONAL CO., LTD.
SKU: 788319435

Zhejiang, ChinaHangzhou WILLING INTERNATIONAL CO., LTD.

US$4.00-25.00

1,000 Meters

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight

Fire Rating

Model NO.

20-317-950

Certification

CCC, ISO9001

Customized

Type

Polyurethane Sandwich Panel

Color

Ral Colors,Sea Blue,Grey

Length

According to Customer,Less Than 12m

Surface Treatment

Zinc Galvanize

Superficial Texture

Flat, Embossment, Square Wave

Thickness

50,75,100,150,200,250mm

Transport Package

Seaworthy Package (PVC Skin Film on The Surface an

Specification

cold room wall panel

Trademark

WILLING INT'L

Origin

China R. P

HS Code

7308300000

Production Capacity

1200 Meter/Meters Per Week

Key features

Fireproof & Eco-Friendly: Features fire rating 3 and environmental certification for safe, sustainable construction.

High Strength & Insulation: Offers excellent heat preservation, shock absorption, and wear resistance for roofs and walls.

Customizable Dimensions: Length can be customized according to customer requirements, typically under 12m.

Multi-Color Options: Available in any RAL colors, including Sea Blue, Grey, and White-gray.

Durable Steel Composite: Composite with color steel sheets (0.2-1.0mm) for high strength and durability.

Certified Quality: Holds CCC, ISO9001, and SGS certifications ensuring high product standards.

Company profile

Hangzhou WILLING INTERNATIONAL CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-09-23Nearest Port: Shanghai, NingboAverage Response Time: ≤0.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT

AI-Powered supplier vetting

SummaryHangzhou WILLING INTERNATIONAL CO., LTD. is identified as both a trading company and manufacturer/factory in Zhejiang, China. Its stated business scope covers machinery, electronic special equipment, environmental-protection equipment, artificial-intelligence hardware, toys, sports goods, stationery, outdoor products, and labor-protection products. The supplier reports an available SDK, one R&D engineer, CAD capability, and documented design-related R&D records. Production information includes more than 10 production lines, 6–10 quality-control staff, and stated output of 10,000 tons of pre-painted steel coil and 150 roll-forming machines. Service procedures exist for supplier qualification, corrective and preventive actions, and complaint handling, but quality assurance, traceability, and testing-equipment status are unknown or absent. No overseas agents or branches are reported, while offline trade-show participation at the Canton Fair is documented. Financial-related records reference 2022–2024, but no...

Supplier typeThe supplier is described as a trading company in the company-type information and as both a trading company and manufacturer/factory in the entity classification. This indicates a mixed trading-and-manufacturing profile, although the slices do not establish the extent of its own manufacturing operations.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling. It has no overseas agents or branches and reports zero countries with overseas services, which limits demonstrated international service coverage; proximity is stated in relation to Ningbo and Shanghai ports.

R&D capabilityThe supplier reports an available SDK, one R&D engineer, CAD software capability, six to ten years of total R&D-engineer experience, and auditable design input, output, review, verification, and validation documents. No R&D patents are reported, so the evidence supports basic documented development capability but not a strong patent-based innovation position.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and output information of 10,000 tons of pre-painted steel coil and 150 roll-forming machines. However, the quantity and size of quality-control testing equipment is stated as zero, while quality assurance and traceability status are unknown, creating a significant limitation in demonstrated production-quality control.

Customization capabilityCustomization from designs is explicitly listed as the R&D engineer’s responsibility, supported by CAD capability and available auditable design-development documentation. The available SDK also indicates software-development support, although the scope and complexity of customization are not specified.