What is the density of the rock wool used?

The density of the rock wool ranges from 80 to 300 KG/M3.

Is the product customizable?

While the product is listed as non-customized in general attributes, specific dimensions like length and color can be tailored to requirements.

Sound and Heat Insulation Rockwool Sandwich Wall Panel

Name: Sound and Heat Insulation Rockwool Sandwich Wall Panel
Brand: Guangzhou New Zhonglian Building Materials Co., Ltd.
SKU: 771962135

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

US$8.00-10.00

200 Square Meters

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Model NO.

Rock Wool Sandwich Panel

Certification

ISO9001

Customized

Non-Customized

Thickness of Color Steel Sheet

0.3-0.8mm

Thickness of Rock Wool

50-250mm

Transport Package

Standard Seaworthy Export Package

Trademark

Zhonlian

Origin

China

HS Code

3921199

Production Capacity

100000 Meter Per Month

Key features

Excellent Insulation: Provides superior sound and heat insulation with fireproof and waterproof features.

Lightweight Design: Constructed with color steel sheets and rock wool for easy installation and long life.

Flexible Thickness: Rock wool thickness ranges from 50-250mm to meet diverse insulation needs.

Durable Material: High-density rock wool (80-300KG/M3) ensures stability and a lifespan of 10-15 years.

Versatile Application: Ideal for factories, offices, villas, and stadiums due to its clean and beautiful appearance.

Certified Quality: Manufactured under ISO9001 certification ensuring environmental and safety standards.

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 main features of the Rockwool Sandwich Panel?

The panels are lightweight, fireproof, waterproof, environmentally friendly, and offer excellent sound and heat insulation.

Q:What is the thickness range of the rock wool core?

The thickness of the rock wool can be customized between 50mm and 250mm.

Q:What colors are available for the color steel sheet?

Standard colors include blue and white, but other colors can be customized according to your requirements.

Q:What is the expected lifespan of these panels?

The panels are designed for a long life, typically lasting between 10 to 15 years.

Q:Where can these panels be applied?

They are widely used in factory buildings, cleaning workshops, office buildings, room partitions, villas, and stadiums.

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Sound and Heat Insulation Rockwool Sandwich Wall Panel