What are your logistics and payment options?

We accept T/T, D/P, and PayPal (typically 50% deposit, 50% balance). Logistics include DDP door-to-door service covering freight, customs, and local delivery.

What is the minimum order quantity?

The minimum order quantity is 100 units.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Best Seller Fire Prevention Expanded Polystyrene for Walls and Doors

Name: Best Seller Fire Prevention Expanded Polystyrene for Walls and Doors
Brand: Lanzhou Haojitongda International Trade Co., Ltd.
SKU: 2276842505

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

Application

Exterior Wall Of Building

Feature

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

Model NO.

Customizable

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

Multi-Product Portfolio: Includes glass wool, EPS, foam glass, EPE, and rock wool for diverse insulation needs.

Global Certifications: ISO 9001, CE, EN 13162/13164, ASTM C578, UL 723 certified for international compliance.

Custom Solutions: Tailored density, thickness, and facing options based on climate, codes, and budget.

DDP Logistics: Door-to-door delivery with customs clearance, ensuring safe and efficient shipment.

Expert Support: 38 engineers provide technical alignment, multilingual support, and installation guidance.

Wide Application: Ideal for building envelopes, HVAC, marine, cold chain, and industrial pipelines.

Flexible Payment: Accepts T/T, D/P, PayPal with flexible terms for long-term or large-volume clients.

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: ≤1.41h

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 products are certified under ISO 9001 and comply with EU CE marking and EN 13162/13164 standards. Some qualify for LEED certification credits.

Q:What after-sales services do you offer?

We provide technical specification alignment, rapid sample dispatch, multilingual engineering support, DDP logistics, customs clearance, installation guidance, and maintenance recommendations.

Q:Do you offer a complete range of insulation materials?

Yes, we provide foam glass, rock wool, glass wool, EPE foam, and EPS boards, covering all major categories for exterior walls, roofs, cold storage, and pipelines.

Q:Can customized solutions be provided?

Absolutely. We provide customized product combinations and installation recommendations tailored to regional climate conditions, local building codes, and project budgets.

Q:What is your track record in overseas markets?

We have exported to over 30 countries across Europe, North America, the Middle East, and Latin America, maintaining long-term partnerships with local contractors and distributors.