How to ensure quality?

We strictly follow the latest ISO9001 quality control system to control the quality from raw materials to finished products. We guarantee that the product is qualified.

How will you deliver my order?

Normally for Bulk order, we will send by Sea. It all depends, we will compare and find the best solutions.

XPS Insulation Board 20cm Foam Board 50mm High-Density for Building

Name: XPS Insulation Board 20cm Foam Board 50mm High-Density for Building
Brand: Shenzhen Jialiang Insulation Material Co., Ltd
SKU: 2152023525

Guangdong, ChinaShenzhen Jialiang Insulation Material Co., Ltd

US$88.00

65-259 Cubic metre

US$86.00

260-519 Cubic metre

US$84.00

520+ Cubic metre

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Adiabatic Property

Level 030

After-sales Service

Online Technical Support

Model NO.

JLXPS-X250-SS-B1-20mm

Application Scenarios

Balcony Insulation, External Wall Insulation, Interior Wall Insulation, Underfloor Heating And Insulation

Combustion Performance

Lv.B1

Flame Retardant Rating

B1/B2/B3

Size (Length)

1200mm-9000mm

Size (Width)

600mm-1200mm

Size (Thickness)

20mm-100mm

Warranty

1year

Material

Polystyrene

Refractoriness

Diameter

20-100mm

Apparent Density

28kg/M³-60kg/M³

Surface Treatment

Rough Surface Grooving

Usage

Roofing and Waterproofing

Color

Pink/Green/Yellow/White

Transport Package

Plastic Film Bag

Specification

Customization

Trademark

Jialiang

Origin

Longgang, Shenzhen, China

HS Code

3921110000

Production Capacity

50000

Key features

Flame Retardant B1/B2: Meets Lv.B1 combustion performance with environmentally friendly flame retardants.

Customizable Dimensions: Size customizable: Length 1200-9000mm, Width 600-1200mm, Thickness 20-100mm.

Versatile Applications: Suitable for external walls, roofs, balconies, underfloor heating, and cold storage.

Professional OEM/ODM: Accepts OEM/ODM services with customization from samples or designs.

ISO9001 Quality Control: Strict quality control from raw materials to finished products under ISO9001 system.

Company profile

Self-brandedIn-stock CapacityFast DeliveryOEM Services

Shenzhen Jialiang Insulation Material Co., Ltd

Guangdong, 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: N/A CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.70h

AI-Powered supplier vetting

SummaryShenzhen Jialiang is an established XPS insulation supplier with more than ten years of experience, two XPS production lines, and stated annual capacity of 260,000 cubic meters. It holds ISO9001 and ISO14001 certifications; additional information references occupational health and safety certification and SGS testing. The supplier demonstrates broad customization, ODM, OEM, and recent new-product development capabilities, supported by three R&D engineers. Production and quality processes appear structured, with automated facilities, documented finished-product inspection, two quality-control staff, and three testing devices. Service procedures, complaint handling, and corrective actions are documented. However, the supplier has no overseas warehouse, showroom, agent or branch, and no offline trade-show participation; overseas service coverage is stated as zero. Financial credibility cannot be determined because the provided records only identify reporting years and do not provide assessable financial...

Supplier typeJialiang is described as a high-end insulation brand in southern China and specifically operates two XPS production lines with stated annual output capacity of 260,000 cubic meters. This supports classification as a manufacturer of XPS insulation products rather than only a trading or service company.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates. Additional company information references ISO9001, ISO14000, OHSAS18001 occupational health and safety certification, and SGS testing, indicating coverage of quality, environmental, and occupational-safety systems.

After-Sales capabilityR&D technology engineers are responsible for technical support during production and after-sales service. The supplier also reports documented complaint-handling and corrective/preventive-action procedures with records, but it has no overseas warehouse, showroom, agent, or branch, limiting demonstrated overseas service infrastructure.

R&D capabilityThe supplier has three R&D engineers, reports new products within the past year, and provides ODM services and technical support for new product development. It does not have an available SDK, but that limitation does not negate the demonstrated product-development capability.

Production capacityJialiang reports two XPS production lines and annual capacity of 260,000 cubic meters, supported by automated foaming, extrusion molding, cutting, grooving, packaging, and recycling facilities. Finished-product inspection follows written instructions uniformly, while two quality-control staff and three testing devices are reported.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services for well-known brands. The repeated customization declarations across R&D and production information provide direct evidence of broad customization capability.