What certifications does the product have?

Our products are certified with ISO9001, CE, BV, and CCS, ensuring they meet international quality and safety standards for lifting applications.

What is the safety factor and testing standard?

The product has a safety factor of 4:1. Each link is individually proof tested at 2.5 times the Working Load Limit (WLL) and fatigue tested at 1.5x WLL.

What payment terms are accepted?

We accept various payment methods including T/T, L/C, Western Union, and PayPal to accommodate different customer preferences.

50t Alloy Steel 343 Forged Master Link for Lifting

Name: 50t Alloy Steel 343 Forged Master Link for Lifting
Brand: Weifang First Rigging Co., Ltd.
SKU: 828083275

Shandong, ChinaWeifang First Rigging Co., Ltd.

US$0.66-23.40

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Shape

Oblong

Model NO.

A343

Usage

Industrial, Household

Color

Red, Yellow, Blue

Condition

New

Product Name

A343 Master Link

Process

Heat Treatment+Surface Treatment

Surface Treatment

Powder Coating

Size

20mm-76mm

Certificates

ISO9001, CE

Trade Term

Fob, CFR, CIF

MOQ

1PC

Treatment

Western Union, T/T, L/C

Use

Lifting, Lifting Point, Lashing

Lead Time

10-15 Work Days

Sample

Available

Application

Lifting Fittings

Grade

G80/100

Feature

Flatened Madter Link

Wll

4.2t-70t

Transport Package

Packed in Wooden Case, Then in Pallets.

Specification

3/4"~3"

Trademark

First rigging

Origin

Weifang Shandong, China

HS Code

73269090

Production Capacity

150 Tons/Month

Key features

High Strength Material: Made from G80/G100 alloy steel, quenched and tempered for superior durability.

Safety Certified: Individual proof tested at 2.5x WLL and fatigue tested at 1.5x WLL for 20,000 cycles.

Wide Customization: Available in sizes 20mm-76mm, colors Red/Yellow/Blue, and various surface treatments.

Low MOQ: Minimum order quantity is just 1 piece, suitable for small batch needs.

Fast Delivery: Standard lead time is 10-15 work days, with samples available for free.

Versatile Application: Ideal for lifting, lashing, container ports, logging, and industrial household use.

Quality Assurance: 100% inspection before delivery with BV, CCS, CE, and ISO9001 certifications.

Strong Performance: Safety factor of 4:1 with minimum breaking load 4 times the Working Load Limit.

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: ≤2.62h

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.

Product Q&A

Q:What is the material and grade of the master link?

The master link is made from high-quality G80 or G100 alloy steel, which is quenched and tempered for enhanced strength and durability.

Q:What are the available sizes and colors?

Sizes range from 20mm to 76mm. Standard colors include Red, Yellow, and Blue, with other custom colors available upon request.

Q:What is the minimum order quantity (MOQ)?

The MOQ is very flexible, starting from just 1 piece, allowing customers to order small quantities for testing or specific needs.

Q:How long is the delivery time?

The standard lead time is 10-15 work days. For larger quantities, it may take 10-25 days based on the order volume.

Q:Is customization available for this product?

Yes, we offer full customization including size, color, surface treatment (powder coating, galvanized), and logo printing based on your designs or samples.