How is the buoyancy calculated?

It offers 350kg/m2 buoyancy, which can be multiplied by 2 or 3 by stacking layers of cubes.

Are samples available?

Yes, samples are available for this product.

What is the weight of a single cube?

The weight of a single cube is 7.0kg.

Lightweight Economical Environmental Modular HDPE Plastic Floating Dock Floating Pontoon

Name: Lightweight Economical Environmental Modular HDPE Plastic Floating Dock Floating Pontoon
Brand: NINGBO MERCE TECHNOLOGY CO., LTD.
SKU: 902222135

Zhejiang, ChinaNINGBO MERCE TECHNOLOGY CO., LTD.

US$17.50-19.50

30 Pieces

Sample price:US$27.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Aviliable

Warranty

12month

Shape

Cube

Material

HDPE

Color

Blue

Certification

Other Color

Gray, Black, Orange

Weight

7.0kg

Buoyancy

350kg/ M2

Thickness

5-6mm

Service Life

8-10years

Application

Fishing Farm etc

Other Dimenison

Available

OEM

Available

MOQ

40PCS

Sample

Available

Transport Package

Nude

Specification

50*50*40cm

Trademark

HANTIAN

Origin

China

HS Code

890790000

Production Capacity

50000PCS/Month

Key features

High Buoyancy Capacity: Offers 350kg/m2 buoyancy, which can be doubled or tripled by stacking layers.

Total Modularity: Adapts to all sites, projects, and budgets with flexible anchoring and accessories.

Easy Assembly: Features 4 ears per angle for simple assembly using connecting pins and locking keys.

Durable HDPE Material: Made of blow-molded high-density polyethylene for robust performance.

Customizable Colors: Available in Gray, Black, and Orange in addition to standard Blue.

Versatile Applications: Suitable for water sports, maintenance, floating pools, tourism, and events.

Flexible Installation: Can be installed in open sea or difficult water conditions with various anchoring options.

Comprehensive Accessories: Integrates mooring cleats, fenders, guardrails, and ladders via coupler pockets every 50cm.

Company profile

Self-brandedHigh Repeat Buyers ChoiceImporters and ExportersR&D Capabilities

NINGBO MERCE TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.07h

AI-Powered supplier vetting

SummaryThe supplier is a China-based trading company established in 2020 with two employees. The provided information indicates access to stated annual output for life jackets, ladders, pontoons, inflatable fenders, and lifebuoys, but does not clearly establish whether these figures are produced directly by the supplier or through manufacturing partners. It reports customization from samples and designs, flexible and minor customization, and six to ten quality-control staff, while finished products are checked by packing staff. Financial records are indicated for 2022–2024, but no substantive financial performance details are provided. The supplier has no stated OEM service for popular brands, no SDK availability, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Certification and customer-case evidence are not provided.

Supplier typeThe supplier is identified as a Trading Company, legally organized as a Limited Company in China and operating from Zhejiang. Its establishment date is 2020-10-28, and it reports two employees.

R&D capabilityThe supplier reports one year of total R&D engineer experience and no available SDK. It does offer customization from samples and designs, but the limited stated R&D experience and absence of SDK evidence do not demonstrate a strong innovation capability.

Production capacityThe supplier states annual output of 70,000 life jackets, 20,000 pilot or embarkation ladders, 30,000 floating pontoons, 50,000 inflatable fenders, and 30,000 lifebuoys, with six to ten quality-control staff and a reported lead time within 15 working days. However, it is identified as a trading company, so direct manufacturing ownership of these capacities is not established.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, minor customization, and flexible customization. This directly supports the ability to handle multiple forms of product adaptation.