What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Piece.

What are the payment terms and lead times?

Payment terms are LC or T/T. The average lead time is one month for both peak and off-season periods.

Does the company offer OEM/ODM services?

Yes, the company offers both OEM and ODM services and has been in business for 13 years as a manufacturer.

EVA Offshore Chain Support Buoy, Spherical Buoy for Marine Use

Name: EVA Offshore Chain Support Buoy, Spherical Buoy for Marine Use
Brand: Qingdao Evergreen Maritime Co., Ltd.
SKU: 1936427241

Shandong, ChinaQingdao Evergreen Maritime Co., Ltd.

US$100.00-20,000.00

2 Pieces

Product profile

Customization

Available

Type

Ocean Buoy

Color

Orange

Model NO.

YT-foam buoy

Company Type

Manufacturer

Company History

13 Years

Application

Marine

Size

Customized

Transport Package

Plywooden Packing

Specification

Solid but light, easily move

Trademark

Evergreen Maritime

Origin

Shandong, China

HS Code

39269090

Production Capacity

30 PCS Per Day

Key features

Waterproof EVA Core: Closed cell polyethylene/EVA foam core ensures zero water absorption even if skin is punctured.

Durable PU Skin: High performance polyurethane elastomer skin offers superior resistance to abrasion, fatigue, and UV degradation.

Self-Fendering Design: Resilient material provides high impact absorption capacity, acting as a self-fendering buoy.

Heavy Duty Steelwork: Central steel tube with longitudinal gussets, coal tar epoxy painted, and hot dip galvanized swivel assembly.

Deep Sea Capability: Advanced subsea buoyancy material supports depths up to 7000m with controlled density and compressive strength.

Customizable Options: Size and application-specific buoyancy can be customized for various marine and subsea needs.

Global Export Experience: Exported to over 100 countries including Europe, USA, Brazil, and Southeast Asia with 15 years experience.

Low Maintenance: Adhesive-free lamination and durable materials reduce maintenance costs and extend product lifespan.

Company profile

Years of Export ExperienceExperienced TeamSelf-brandedExhibition Experience

Qingdao Evergreen Maritime Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 15 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.78h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier engaged in clothing and ship loading, discharging, and launching engineering. It provides 3D software design, flexible and full customization, ODM, and OEM services, and exports across multiple global regions. Production evidence includes four production lines, stated product outputs for pneumatic rubber fenders, ship launching airbags, foam-filled fenders, and buoys, plus 100% finished-product inspection. Quality systems include six to ten quality-control staff, traceability, documented instructions, complaint handling procedures, and corrective/preventive-action records. Service capability includes training and repair in Indonesia, the Philippines, and Türkiye, but there is no overseas warehouse, showroom, agent, or branch. Innovation evidence is mixed: the supplier holds one national science and technology progress award but reported no new products in the past year, no SDK availability, and zero internationally recognized design awards....

Supplier typeThe supplier is explicitly described as a professional technical supplier and conducts clothing plus ship loading, discharging, and launching engineering activities. Its technical profile includes 3D software design and research-and-development-related customization services.

After-Sales capabilityThe supplier offers overseas training and repair in Indonesia, the Philippines, and Türkiye, and has documented complaint-handling and corrective/preventive-action procedures with records. It has no overseas warehouse, showroom, agent, or branch, which limits the documented local service infrastructure.

Production capacityThe supplier operates four production lines and reports annual outputs of 3,600 pneumatic rubber fenders, 3,000 ship launching airbags, 2,300 foam-filled fenders, and 1,800 buoys. It also reports six to ten quality-control staff and 100% finished-product inspection, providing explicit evidence of established production and inspection capacity.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from designs and samples. It also provides 3D software design, ODM services, and OEM services for popular brands, demonstrating broad documented customization and design-manufacturing support.

Client casesThe supplier reports OEM service for popular brands, participation in the 6th Indonesia Marine & Offshore Expo 2023, and exports to markets spanning the Americas, Europe, the Middle East, Asia, Oceania, and Africa. These are relevant market-experience indicators, although no specific customer names, project descriptions, or verified case outcomes are provided.

Product Q&A

Q:What is the core material of the buoy?

The core is manufactured using resilient closed cell polyethylene or EVA foam, thermolaminated without adhesives to ensure a bond stronger than the foam itself.

Q:How does the buoy handle skin punctures?

The polyethylene foam core ensures the buoy will not absorb water even if the skin is punctured, which increases the lifespan and reduces maintenance costs.

Q:What material is used for the buoy skin?

The core is encapsulated with a spray-applied skin of high performance polyurethane elastomer, selected for its high resistance to abrasion, fatigue, and UV degradation.

Q:What is the maximum depth capability for subsea buoyancy?

Evergreen can manufacture buoyancy material for subsea applications up to 7000m depth, with specific density and compressive strength values for different depths.

Q:What are the specifications for the steelwork and swivel?

It comprises a central steel tube with longitudinal gussets and external load distribution flanges. The swivel assembly is certified 10 tonnes SWL, hot dip galvanized, and steelwork is coal tar epoxy painted.