Direct Selling Moisture-Proof Expanded Polystyrene for Walls and Doors

Name: Direct Selling Moisture-Proof Expanded Polystyrene for Walls and Doors
Brand: Lanzhou Haojitongda International Trade Co., Ltd.
SKU: 2276769205

Gansu, ChinaLanzhou Haojitongda International Trade Co., Ltd.

US$14.51

100-199 Pieces

US$12.23

200-499 Pieces

US$6.60

500+ Pieces

Product specifications

color

Density

Thickness

Sample price:US$0.13/piece.Request sample

Product profile

Customization

Available

After-sales Service

1year

Application

Exterior Wall Of Building

Model NO.

Customizable

Feature

Environmental, Fireproof, Heat Preservation, Light Weight, Sound Absorption

Thickness

100mm, 30mm, 40mm, 50mm, 20mm, 60mm, 70mm, 80mm

Combustion Performance

Density

15-60kg/M3

Refractoriness

≤75℃

Apparent Density

10-30kg/M3

Transport Package

Plastic Bags

Specification

Customizable

Trademark

Haoji Tongda

Origin

Gansu China

Key features

Comprehensive Fire Safety: Products feature Class A fire resistance and B1 combustion performance for maximum safety.

Full Customization Options: Offers full, minor, and flexible customization including density, thickness, and design from samples.

Global Market Presence: Exported to over 30 countries in Europe, North America, Middle East, and Latin America.

High Production Capacity: 13,000 m2 facility with 50,000+ m3 annual capacity and 2 automated production lines.

DDP Logistics Service: Door-to-door delivery with customs clearance, covering freight and local delivery.

Multi-Product Portfolio: Includes foam glass, rock wool, glass wool, EPE foam, and fire-retardant EPS boards.

International Certifications: Certified under ISO 9001, CE, EN 13162/13164, ASTM C578, and UL 723.

Professional Engineering Support: Team of 38 engineers provides tailored solutions based on climate and building codes.

Company profile

Self-brandedFast DeliveryFull CustomizationR&D Capabilities

Lanzhou Haojitongda International Trade Co., Ltd.

Gansu, 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: 1 Year CertifiedNearest Port: Qingdao. GuangzhouAverage Response Time: ≤1.45h

AI-Powered supplier vetting

SummaryThe supplier operates multiple production lines and holds contracts with associated subcontractors, indicating a structured manufacturing capacity. They offer a range of customization options and have an R&D capability, with new products introduced in the past year. However, they lack written procedures for corrective actions and customer complaint handling. They provide OEM services for well-known brands and have a verified quality assurance process, but do not manage overseas warehouses or showrooms.

Supplier typeThe supplier's business scope includes sales and manufacturing of various building materials, high-performance fibers, electrical equipment, and other products.

After-Sales capabilityThe supplier lacks written procedures or records for corrective and preventive actions and handling customer complaints.

R&D capabilityThe supplier has an R&D capability with recent product developments and offers ODM services, supported by an available SDK.

Production capacityThe supplier has contracts with subcontractors, operates two production lines, and maintains in-stock service capacity.

Customization capabilityThe supplier offers full and flexible customization services, including from samples and designs.

Product Q&A

Q:Are your products compliant with international standards?

Yes, all our products are certified under ISO 9001 and fully comply with EU CE marking, EN 13162/13164 standards for building insulation. Some of our products also qualify for LEED certification credits in sustainable building projects.

Q:What kind of after-sales services do you offer?

We provide comprehensive export services including technical specification alignment, rapid sample dispatch, multilingual engineering support, DDP (Delivered Duty Paid) door-to-door logistics, and customs clearance assistance. Additionally, we offer installation guidance and long-term maintenance recommendations to our customers.

Q:Can customized solutions be provided?

Absolutely, we can provide customized product combinations and installation recommendations tailored to regional climate conditions, local building codes, and project budgets. Whether it's a small residential project or a large industrial facility, we tailor the most suitable thermal insulation solutions based on customer needs.

Q:What is your track record in overseas markets?

We have successfully exported to over 30 countries across Europe (Germany, France, Netherlands), North America (USA, Canada), the Middle East (UAE, Saudi Arabia), and Latin America (Brazil, Chile). We maintain long-term partnerships with local contractors, engineering firms, and distributors. Many clients have placed repeat orders, reflecting strong satisfaction with both our product quality and service reliability.