What are the permissible lengths for the panels?

Permissible lengths vary by core type and color group, generally ranging up to 16 meters for wall panels and 15 meters for roof panels.

Polyurethane Foam Sandwich Panel for Roofing&Wall

Name: Insulated Used Cold Room Panel Price/PU Wall Panel/ Puf/ Polyurethane Foam Sandwich Panel for Roofing&Wall
Brand: Shandong Hark Steel Material Co., Ltd.
SKU: 860960815

Shandong, ChinaShandong Hark Steel Material Co., Ltd.

US$12.00-30.00

500 Square Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Feature

Environmental, Fireproof, Light Weight, Metal Panel, Insulated

Fire Rating

B1, B2, B3

Model NO.

30mm/35mm/40mm/50mm/60mm/75mm/100mm/150mm/200mm

Certification

ISO9001, Ce

Customized

Panel Thickness

30mm/35mm/40mm/50mm/60mm/75mm/100mm/150mm/200mm

Steel Thickness

0.4-0.8mm

Color

Customized

Density

40-45kg/M3

Thermal Conductivity

0.019-0.023W/M.K

Length

Less Than 11.8m

Fireproof Grade

B1, B2, B3

Srface Treatment

Small Wave, Big Ribs, Corrugated, Flat

Transport Package

Standard Export Packaging

Specification

Customized

Trademark

Hongxinyuan

Origin

China

Production Capacity

6000 Square Meters Per Day

Key features

Customizable Panel Thickness: Available in 30mm, 35mm, 40mm, 50mm, 60mm, 75mm, 100mm, 150mm, and 200mm.

Customizable Color Options: Wide selection of paint coats in various colors including Standard, HDS, HDX, and HPS 200.

Superior Fire Resistance: PIR/PIR+ cores offer better fire resistance than PUR, with ratings B1, B2, and B3.

Food Industry Approved: FoodCoat and FoodSafe options approved for contact with food and resistant to cleaning agents.

Stainless Steel Lining: Available with 304 and 316L austenitic stainless steel for high corrosion resistance.

ISO9001 Certified: Manufactured in accordance with PN-EN 14509 standard with Factory Manufacture Control.

Versatile Applications: Suitable for industrial, storage, public utility, food, refrigeration, and agricultural buildings.

Company profile

Shandong Hark Steel Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-08-01Average Response Time: ≤7.26h

AI-Powered supplier vetting

SummaryShandong Hark Steel Material Co., Ltd. is identified as a trading company supplying sandwich panels and other lightweight steel construction materials, with a description referencing two production factories and an associated new-materials company. It demonstrates documented service procedures, corrective-action procedures, inventory capability, a stated average off-season lead time within 15 workdays, and participation in an Indonesian offline trade show. The supplier provides ODM and OEM services and sample-based customization, but reported no new products in the past year and has only two R&D engineers. Financial records are indicated for 2022–2024, although no financial figures are provided. The supplier lacks overseas warehouses, showrooms, agents or branches, and has no stated Fortune 500 customer collaboration. Environmental due diligence is incomplete because no factory environmental impact assessment report was available. The approved-supplier list also lacks approval signatures or dates.

Supplier typeThe supplier is explicitly classified as a trading company. Its business scope covers sales of metal materials, metal products, metal structures and related alloys, while the company description states that its business includes sales and trade and references two production factories and Shandong Yuanfeng New Materials Co., Ltd.; the available information does not establish that the target itself owns or operates those factories.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and for corrective and preventive actions, reports inventory service capability, and states an average off-season lead time within 15 workdays. Nevertheless, it has no overseas agents or branches, overseas warehouse, or overseas showroom, and its approved-supplier list lacks approval signatures or dates.

R&D capabilityThe supplier provides ODM services and has two R&D engineers, but it reports no new products in the past year and no SDK availability. The evidence therefore shows some design and development service capability but limited demonstrated recent product innovation.

Production capacityThe supplier offers inventory service capability, reports an off-season lead time within 15 workdays, and describes products including galvanized sheets, bearing plates, color steel tiles, C/Z/H steel and polyurethane composite boards. However, the status of outsourcing procedures and valid manufacturing-capacity contracts is unknown, and the company is classified as a trading company, so the scale and control of its own production capacity are not fully verified.

Customization capabilityThe supplier explicitly offers ODM services and design customization from samples, and it provides OEM services for popular brands. These statements directly support the ability to handle customized product requirements.