Can I combine and expand the floats freely?

All units are connectable. You can splice them freely to make docks in different sizes and shapes according to your actual needs.

What kind of packaging do you use?

Double-layer packaging: inner plastic film wrapping + outer woven bag.

What scenarios is this product suitable for?

Ideal for private docks, commercial marinas, jet ski ramps, floating work platforms and other waterfront projects.

Rotomolded Interlocking LLDPE Dock Floats Heavy Load, Expandable Structure

Name: Rotomolded Interlocking LLDPE Dock Floats Heavy Load, Expandable Structure
Brand: Ningbo Jiayi Marine Co., Ltd.
SKU: 2166093612

Zhejiang, ChinaNingbo Jiayi Marine Co., Ltd.

US$155.00-185.00

10 Pieces

Product profile

Customization

Available

Warranty

1 Years

Shape

Cube

Material

LLDPE

Color

Black

Certification

ISO

Packages

Woven Bags

Product Name

Pontoon Tubes/Buoyancy Tubes/Marine Floats

Application

Boat

Design

Anti-Sliding

Delivery Time

25days

Usage

Protect Boat

Transport Package

Woven Bags

Specification

640*620*1650/1050/1550mm

Trademark

Origin

Zhejiang

HS Code

8907900000

Production Capacity

1000PCS/ Month

Key features

3-piece modular structure: Easy to transport and assemble by one person

Double-layer packaging : Keep products intact during long-distance shipping

Pain: Limited layout for fixed-size floats /Solution: Expandable design, adjust layout as your project changes

Pain: High ocean freight for large bulky goods /Solution: Split into 3 sections, save container space & cut shipping cost

Pain: Plastic floats fade/crack under sun & salt water /Solution: UV & corrosion resistant LLDPE material, no aging or damage

High-density hollow structure ,Large load capacity, stable bearing performance

Thickened body design ,Strong impact resistance, not easy to deform under collision

For jet ski & boat docks ,Provide stable support, ensure safe docking for watercraft

For commercial & private waterfront use, Low daily upkeep, save time and labor cost

Company profile

Ningbo Jiayi Marine Co., Ltd.Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-06-26Nearest Port: ningboAverage Response Time: ≤3.76hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryNingbo Jiayi Marine Co., Ltd. is a China-based limited company in Zhejiang that identifies as both a trading company and manufacturer/factory, specializing in modular floating systems and related water-platform products. It operates six production lines, exports 71%–90% of sales, and has exported since 2018, with primary markets in South America, Eastern Asia, and Oceania. The supplier reports ISO 9001 management-system certification, 6–10 years of R&D-engineer experience, and 11–20 quality-control staff. Its stated product and service descriptions support after-sales-service availability, but no detailed service process or performance evidence is provided. The slices do not establish customer cases, customization capability, or financial credibility.

Supplier typeThe supplier is explicitly identified as both a Trading Company and Manufacturer/Factory, and is legally organized as a limited company. This indicates combined manufacturing and trading capabilities rather than a purely intermediary business.

CertificationsThe supplier reports certification of its management systems under ISO 9001. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe supplier states that it provides best-quality services and after-sale service. However, the slices do not describe service personnel, response procedures, warranty terms, or service performance, so the capability is supported only at a general stated level.

R&D capabilityThe supplier reports 6–10 years of total experience among R&D engineers and presents solutions for floating applications ranging from residential to commercial use. This supports an established R&D function and product-development orientation, although no patents, new-product record, or technical-development results are provided.

Production capacityThe supplier identifies as a manufacturer/factory, operates six production lines, and has 11–20 quality-control staff. Its reported product scope covers multiple floating-system categories, providing explicit evidence of organized production capacity and quality-control resources.

Product Q&A

Q:What is your product used for?

Our 3-piece LLDPE pontoon tubes are widely applied to construct boat docks, jet ski ramps, floating platforms and other marine floating facilities.

Q:How many parts does one set include?

Each set consists of 3 separate sections for easy transport.

Q:What material are the pontoon tubes made of?

We adopt high-quality marine-grade LLDPE material with rotational molding technology. It features great toughness, UV resistance and saltwater corrosion resistance..

Q:How long until delivery?

Delivery within 25 days after receiving payment

Q:Is it difficult to install? Do we need professional tools?

Modular connecting design allows quick assembly. You don't need professional workers or complicated tools, one person can finish installation easily.