What are the main applications for this HDPE sheet?

It is widely used in water tanks, chute linings, port & dock construction, sports facilities, and industrial machinery.

How do you guarantee the quality of the products?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What is the surface finish option for the board?

The surface can be customized to be smooth, textured, glossy, or rough according to your requirements.

Factory Cutting Marine Grade HDPE Starboard Marine Board UV Stabilized Seaboard Sheets

Name: Factory Cutting Marine Grade HDPE Starboard Marine Board UV Stabilized Seaboard Sheets
Brand: Dezhou Shengtong Rubber and Plastic Co., Ltd.
SKU: 2124020212

Shandong, ChinaDezhou Shengtong Rubber and Plastic Co., Ltd.

US$2.50

100-499 kg

US$1.99

500-999 kg

US$1.70

1,000+ kg

Product specifications

color

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Color

Black, Blue, Grey, Red, White, Yellow

After-sales Service

24h

Model NO.

hdpe

Warranty

20years

Material

Kind

Engineering Plastic Sheet

Water Absorption

＜0.01%

Contraction Percentage

1.0%~2.5%

Length

No Limitation and Can Be Customized

Surface

Smooth or Textured Pattern Can Be Customized

Advantage

UV Resistant, Durable

Application

Paper Industry,Port & Dock, Construction, Sports I

Thickness

1-300mm

Density

0.93-0.97g/cm3 ; Polyethylene Board

Transport Package

Wooden Pallet

Specification

Customized

Trademark

Origin

China, Shandong

Production Capacity

1000

Key features

UV Stabilized Durability: Highly resistant to UV rays, ensuring long-lasting performance in outdoor marine environments.

Low Water Absorption: Water absorption rate is less than 0.01%, preventing swelling and degradation in wet conditions.

High Impact Resistance: Extremely strong against impact and abrasion, maintaining integrity even at low temperatures.

Customizable Dimensions: Length has no limitation and can be customized; thickness ranges from 1-300mm.

Chemical Corrosion Resistance: Excellent resistance to chemical corrosion and stress crazing for industrial applications.

Multi-Color Options: Available in Black, Blue, Grey, Red, White, Yellow, and other customized colors.

20-Year Warranty: Comprehensive 20-year warranty coverage for peace of mind and product reliability.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 Quality Management System with strict QC protocols.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryIn-stock Capacity

Dezhou Shengtong Rubber and Plastic Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤3.26h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells engineering plastic and related products, including HDPE, PP, PVC, micro-crystalline boards, oil-cast nylon, rods, special-shaped parts, coatings, and rubber products. It reports four production lines, production and machining equipment, laboratories, quality assurance, raw-material traceability, and ISO9001:2015 certification. It provides OEM services for well-known brands and maintains inventory capability, but has no valid manufacturing-capacity contract with related subcontractors. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but records are absent. Overseas support is limited: there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Financial data is identified for 2022–2024, but no figures or performance details are provided. R&D capacity appears limited, with one engineer, no SDK, and no new products launched last year.

Supplier typeThe supplier is a manufacturer and processor of engineering plastic products, producing HDPE, oil-cast nylon, PP, and PVC plates, rods, and special-shaped parts. Its stated business scope also includes micro-crystalline boards, engineering coatings, rubber products, and related import/export activities.

CertificationsThe supplier reports ISO9001:2015 certification, and its company description also references SGS and ISO9000 quality-management certifications. The available evidence supports formal quality-management certification, although no certification validity dates or scope details are provided.

R&D capabilityThe supplier has one R&D engineer and states a business focus on production, R&D, and processing. However, it has no available SDK and launched no new products last year, indicating limited demonstrated recent innovation output.

Production capacityThe supplier operates four production lines and has production, machining, and laboratory equipment, supporting manufacturing of multiple engineering-plastic product types. It also reports inventory capability, but no valid contract exists between the factory and related subcontractors, creating a documented capacity-management weakness.

Customization capabilityThe supplier produces plates, rods, and special-shaped parts and provides OEM services for well-known brands, directly supporting custom manufacturing capability. The slices do not specify engineering-change processes, customization limits, tooling resources, or project examples.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least some brand-customer experience. However, it reports no cooperation with Fortune 500 companies and provides no named customers, project details, or verifiable case studies.