What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

SIP Waterproof Polystyrene EPS Insulation Sandwich Panel Roof Ceiling

Name: SIP Waterproof Polystyrene EPS Insulation Sandwich Panel Roof Ceiling
Brand: Shandong Hark Steel Material Co., Ltd.
SKU: 915330485

Shandong, ChinaShandong Hark Steel Material Co., Ltd.

US$8.00

500-1,499 Meters

US$7.80

1,500-2,999 Meters

US$7.00

3,000+ Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Roof

Feature

Environmental, Fireproof, Light Weight, Metal Panel

Model NO.

EPS Sandwich Panel

Thickness

50mm/75mm/100mm/150mm/200mm

Roof Width

950mm/980mm

Wall Width

950mm/1150mm

Length

Max 11.8m

Steel Thickness

0.4mm-0.7mm

Core Material

EPS

Density

10kg/M3-20kg/M3

Coating

PVDF/SMP/HDP/PE

Color

Ral

Fire-Proof Grade

Certificate

Ce, SGS, ISO9001

Certification

CCC, ROHS, ISO9001, Ce

Customized

Fire Rating

Transport Package

Standard Packaging

Specification

950mm/980mm/1150mm

Trademark

Headstream

Origin

Binzhou, Shandong, China

Production Capacity

60000m2/Month

Key features

Fireproof Grade B: Certified fireproof grade B with flame retardancy and heat insulation.

Customizable Dimensions: Roof width 950-980mm, wall width 950-1150mm, length up to 11.8m.

Multiple Coating Options: Available with PVDF, SMP, HDP, or PE coatings for durability.

Light Weight & Strong: EPS core with metal panels offers high strength and impact resistance.

Fast Delivery: Lead time of 10-25 days after order confirmation and payment.

100% Quality Testing: All goods undergo 100% testing before delivery to ensure quality.

Sample Available: Samples supplied from stock; customers cover courier costs.

Professional OEM Service: Supports production based on customer samples or technical drawings.

Company profile

Shandong Hark Steel Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-08-01Average Response Time: ≤5.87h

AI-Powered supplier vetting

SummaryShandong Hark Steel Material Co., Ltd. is identified as a trading company supplying sandwich panels and other lightweight steel construction materials, with a description referencing two production factories and an associated new-materials company. It demonstrates documented service procedures, corrective-action procedures, inventory capability, a stated average off-season lead time within 15 workdays, and participation in an Indonesian offline trade show. The supplier provides ODM and OEM services and sample-based customization, but reported no new products in the past year and has only two R&D engineers. Financial records are indicated for 2022–2024, although no financial figures are provided. The supplier lacks overseas warehouses, showrooms, agents or branches, and has no stated Fortune 500 customer collaboration. Environmental due diligence is incomplete because no factory environmental impact assessment report was available. The approved-supplier list also lacks approval signatures or dates.

Supplier typeThe supplier is explicitly classified as a trading company. Its business scope covers sales of metal materials, metal products, metal structures and related alloys, while the company description states that its business includes sales and trade and references two production factories and Shandong Yuanfeng New Materials Co., Ltd.; the available information does not establish that the target itself owns or operates those factories.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and for corrective and preventive actions, reports inventory service capability, and states an average off-season lead time within 15 workdays. Nevertheless, it has no overseas agents or branches, overseas warehouse, or overseas showroom, and its approved-supplier list lacks approval signatures or dates.

R&D capabilityThe supplier provides ODM services and has two R&D engineers, but it reports no new products in the past year and no SDK availability. The evidence therefore shows some design and development service capability but limited demonstrated recent product innovation.

Production capacityThe supplier offers inventory service capability, reports an off-season lead time within 15 workdays, and describes products including galvanized sheets, bearing plates, color steel tiles, C/Z/H steel and polyurethane composite boards. However, the status of outsourcing procedures and valid manufacturing-capacity contracts is unknown, and the company is classified as a trading company, so the scale and control of its own production capacity are not fully verified.

Customization capabilityThe supplier explicitly offers ODM services and design customization from samples, and it provides OEM services for popular brands. These statements directly support the ability to handle customized product requirements.

Product Q&A

Q:What is your terms of packing?

Generally, we pack our goods in bulk and put into the soft EPS for protection to save the container space. If you have the requests, we also make the iron pallet package.

Q:What is your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. B:100% Trade assurance

Q:What is your terms of delivery?

EXW, FOB, CFR, CIF.

Q:How about your delivery time?

Generally, it will take 10 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to the samples?

Yes, we can produce by your samples or technical drawings.