What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What surface treatment is applied?

The steel ring undergoes hot-dip galvanized treatment to ensure durability and corrosion resistance.

Does the company provide technical support?

Yes, we offer technical design, training on lifting products, and regular maintenance guidance.

Durable Welded 50mm Steel Ring with Built-in Half-Ring for Versatile Accessory Linking & Mooring Applications

Name: Durable Welded 50mm Steel Ring with Built-in Half-Ring for Versatile Accessory Linking & Mooring Applications
Brand: Qingdao Haosail Machinery Co., Ltd
SKU: 2273755775

Shandong, ChinaQingdao Haosail Machinery Co., Ltd

US$3.00-200.00

1 Piece

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide Regular Maintenance Guidance

Warranty

1 Year

Model NO.

Mooring Connection Hardware

Application

Boat, Yacht, Mooring

Standard

ASTM, GB, DIN, ANSI, JIS, ISO, Mill/ABS/BV/Dnv

Customized

Surface Treatment

Galvanized

Material

Steel

Type

Ring

Shape

Round

Logo Customization

Inspection

We Can Provide Mill Test Certificate

Transport Package

Nude Packing+Reinforced Wrapping/Pallet

Specification

50mm

Trademark

HAOSAIL

Origin

China

HS Code

7316000

Production Capacity

5000tons/Year

Key features

High Strength Steel Construction: Made of 20CrMnTiH steel with a breaking load of 110 tons and safe working load of 22 tons.

Hot-Dip Galvanized Finish: Surface treated with hot-dip galvanizing for superior corrosion resistance and durability.

CNAS Certified Quality Control: Internationally CNAS certified laboratory ensures quality meets ASTM, GB, DIN, and ISO standards.

Full Customization Options: Offers full customization including shape, logo, and design to meet specific client requirements.

Traceability & Certification: Each product includes a lot number and comes with a Mill Test Certificate for full traceability.

Professional Technical Support: Expert team provides technical design, training, and regular maintenance guidance for mooring systems.

Versatile Mooring Application: Designed for boat and yacht mooring with a built-in half-ring for versatile accessory linking.

Low Minimum Order Quantity: Flexible purchasing with a minimum order quantity of just 1 piece for various business needs.

Company profile

Importers and ExportersODM ServicesManagement Certification100% Finished Products Inspection

Qingdao Haosail Machinery Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.95h

AI-Powered supplier vetting

SummaryHaosail demonstrates broad equipment-related business scope, documented quality and service procedures, ISO9001:2015 certification, four production lines, and 50 quality-control staff. It offers extensive customization, ODM and OEM services, reports new products within the past year, and has two years of total R&D engineer experience stated. Overseas support includes warehouses, showrooms, agents or branches, installation, debugging, maintenance, repair, and training. Export sales account for 90%, with stated lead times within 15 workdays in both peak and off-season. Financial records are indicated for 2022–2024, but no financial figures or performance evidence are provided. Customer cases and specific customer references are not supplied.

Supplier typeThe stated business scope includes sales of mechanical equipment, metal chains and other metal products, marine aquaculture equipment, pumps and vacuum equipment, automotive spare parts, and electronic products. This supports classification as a diversified equipment and industrial-products supplier, but the slice does not identify a narrower legal or manufacturing category.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality management system certification, although the provided information does not include the certificate body, validity period, or scope.

After-Sales capabilityThe supplier reports written and followed procedures for complaint handling, corrective and preventive actions, and service capability assessment. It also states that overseas warehouses, showrooms, agents or branches, and services including installation, debugging, maintenance, repair, and training are available; stated service lead time is within 15 workdays in both peak and off-season.

R&D capabilityThe supplier reports new products within the past year, ODM capability, an available SDK, ERP-based digital management, and ongoing enterprise digitalization. These statements support active R&D and digital-transformation capability, although the limited stated total R&D engineer experience of two years prevents a stronger assessment of technical depth.

Production capacityThe supplier reports four production lines, 50 quality-control staff, multiple machines covering heading, wrapping, heat treatment, netting, welding, and dynamometer testing, and uniformly followed finished-product inspection instructions. It also reports qualified service suppliers, overseas service resources, and lead times within 15 workdays, providing explicit evidence of operational capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, directly supporting a broad product-development and customization offering.