Premium Fireproof Rock Wool Sandwich Panels for Large-Scale Commercial Roofing Projects with CE Certification

Name: Premium Fireproof Rock Wool Sandwich Panels for Large-Scale Commercial Roofing Projects with CE Certification
Brand: Linyi Yonghong International Trading Co., Ltd.
SKU: 2097202502

Shandong, ChinaLinyi Yonghong International Trading Co., Ltd.

US$4.00

100-999 Square Meters

US$3.50

1,000+ Square Meters

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Years

Model NO.

YONGHONG-SWP

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Fire Rating

Certification

CCC, ROHS, ISO9001, CE

Customized

Material

Metal Surface+Polyurethane Foam+Aluminum Foil Prot

Steel Coating

HDP/Hmp/PE

Width

500-1120mm

Use

Wall/Roofing/Ceiling/Partition

Thickness

50/75/100/120/150/180/200/250mm

Density

45±2kg/M³

Advantage

Energy Saving, Convenient, Fireproof, Waterproof

Maintenance

Less Maintenance

Recycling

100% Recyclable

Installation Type

Very Easy Install

Transport Package

Carton Packing, Pallet

Specification

383*16*2900mm OR Customized

Trademark

YONGHONG

Origin

Linyi City, Shandong Province, China

HS Code

3925900000

Production Capacity

200000pieces Per Month

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Linyi Yonghong International Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.50h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by one stated R&D engineer. It has documented procedures and records for supplier service capability, corrective/preventive actions, complaints, and finished-product inspection. Export activity is established, with six years of exporting, self-operated import/export rights, and exports representing 71%–90% of total sales. The supplier reports CE certification and uses ERP-based digital management, but no overseas warehouse, showroom, agent, or branch, and no SDK. Innovation evidence is mixed because the supplier reported no new products in the past year. Customer evidence includes OEM work for well-known brands and participation in EXPO CIHAC, but no Fortune 500 collaboration. Financial information is limited to year labels rather than performance metrics, so credibility cannot be conclusively assessed.

Supplier typeThe supplier is an export-oriented manufacturer/service provider with self-operated import/export rights, six years of export experience, and production lines for wall panels and UV marble sheets. It supports FOB, CIF, CFR, and EXW quotations, but has no overseas warehouse, showroom, agent, or branch.

CertificationsThe supplier reports CE product compliance certification and identifies its management-system and sustainable-development certifications as “Others.” The evidence confirms CE certification but does not specify the other certifications, their scope, or validity.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, as well as corrective and preventive actions. It reports lead times within 15 working days in both peak and off-season, but no specific warranty or repair policy is provided.

Production capacityThe supplier reports 30 qualified service-capable suppliers, written procedures with follow-up records, uniform finished-product inspection instructions, and production lines for wall panels and UV marble sheets. Its stated peak- and off-season lead times are both within 15 working days, supporting an established production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design services, ODM, and OEM for well-known brands. These statements provide direct evidence of broad product and design customization capability.

Client casesThe supplier reports OEM service for well-known brands and participation in the EXPO CIHAC offline trade show. It also reports no collaboration with Fortune 500 companies and provides no named customer cases, so the available customer evidence is positive but limited.