What materials are used for the master link?

We use high-quality alloy steel, carbon steel, and stainless steel, forged and heat-treated.

Do you support OEM and ODM services?

Yes, we welcome OEM and ODM. We can provide return samples within 2-3 weeks based on your drawings or designs.

What certifications do your products have?

Our products are ISO9001 and CE certified, with strict quality control by our QC department.

High Strength Alloy Steel Master Link for Shipbuilding Hoisting Use

Name: High Strength Alloy Steel Master Link for Shipbuilding Hoisting Use
Brand: Weifang First Rigging Co., Ltd.
SKU: 770506202

Shandong, ChinaWeifang First Rigging Co., Ltd.

US$0.65-7.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Shape

Oblong

Model NO.

A-343

Usage

Industrial, Household

Color

Red, Yellow, Blue

Condition

New

Product Name

A343 Master Link

Surface Treatment

Plastic Coating

Size

76-8"~72"

Process

Heat Treatment+Surface Treatment

Certificates

ISO9001, CE

Grade

G80/100

MOQ

10PCS

Trade Term

Fob, CFR, CIF

Payment Term

Western Union, T/T, L/C

Wll

12300lbs ~ 373000lbs

Lead Time

10-15 Work Days

Application

Lifting Chain Slings, Webbing Slings

Sample

Available

Shipment

by Sea, Air or Express

Business Type

Manufacturer and Exporter

Transport Package

Packed in Wooden Case, Then in Pallets.

Specification

76-8"~72"

Trademark

First Rigging

Origin

China

HS Code

7326909000

Production Capacity

150 Tons/Month

Key features

High Strength Alloy Steel: Forged per Alloy Steel with Quenched and Tempered process for superior durability.

Customizable Colors: Standard Red, Yellow, Blue available; other colors available upon request.

ISO and CE Certified: Product quality strictly controlled with ISO9001 and CE certification.

Free Sample Available: Free samples provided for reference; customer only pays express freight.

OEM and ODM Welcome: Customizable design based on customer samples, drawings, or designs.

High Load Capacity: WLL ranges from 12300lbs to 373000lbs suitable for heavy lifting.

24-Hour Response: Inquiries are replied to within 24 hours by experienced staff.

Multi-Step Quality Test: Material, random production, and finished product testing before shipment.

Company profile

High Repeat Buyers ChoiceQuality AssuranceManagement Certification

Weifang First Rigging 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: ≤2.41h

AI-Powered supplier vetting

SummaryFirst Rigging is a manufacturer and seller of rigging, crane, automotive, mining machinery accessories, chains, and related hardware, integrating R&D, manufacturing, sales, and service. It operates three production lines, reports broad product output information, exports 71%–90% of total sales, and has six years of export experience. The supplier holds ISO 9001:2015 certification and states that certificates from classification societies such as CCS, LR, and DNV can be provided. It offers extensive customization and OEM services, but its documented service procedures, inspection controls, corrective-action processes, and complaint-handling records are incomplete. Overseas operational support is limited: it reports no overseas warehouse, showroom, agent, branch, or overseas service coverage. Financial credibility and innovation capability cannot be fully judged from the available information.

Supplier typeThe supplier is presented as an integrated manufacturer, seller, and service provider for rigging, chains, crane accessories, mining machinery equipment and accessories, and related hardware. Its stated operations include R&D, manufacturing, sales, and service, with three production lines and a 35,000-square-meter workshop.

CertificationsThe supplier states that it passed ISO 9001 quality-system certification and identifies an ISO 9001:2015 certificate. It also states that certificates from classification societies including CCS, LR, and DNV can be provided, although the specific certificates and their scope are not detailed.

After-Sales capabilityThe supplier has procedures for service assessment, corrective and preventive actions, and customer complaints, but no written records for these processes. It reports lead times within 15 workdays and accepts several quotation and payment terms, while reporting no overseas service coverage, warehouse, showroom, agent, branch, or offline trade-show participation.

Production capacityThe supplier operates three production lines, reports multiple product-category output figures, and has a modern automated workshop. Its exports represent 71%–90% of total sales, but it does not perform ongoing quantity reconciliation for every batch or production lot, indicating a documented production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. These statements directly demonstrate broad customization capability.

Client casesThe supplier states that its products have been sold worldwide, particularly in America and Canada, and received positive customer reputations. It also states that products are welcomed by customers, but no named customers, project details, or independently verifiable case evidence is provided.