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G80 Alloy Steel Welded Connecting Master Link Assembly
Negotiable
100 Pieces
Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Usage

Heavy Duty Lifting

Material

Alloy/Carbon Steel

Model NO.

MLA

Surface Treatment

Baking Paint

Feature

Heat Resistant

Chain Size

6-26mm

Structure

Assembly

Color

Multi-Colored

Structure (for Chain)

Steel Link Chain

Transport Package

PP Bag, Then Wooden Box, Then Pallet

Specification

4.25T - 84.4T

Trademark

Deso

Origin

China Mainland

HS Code

73159000

Production Capacity

50000PCS/Year

Key features

EN1677-4 Standard Compliance: Meets EN1677-4 standard with traceability code, capacity, and WLL embossed.
High Safety Factor: Features a 4:1 safety factor and proof load of 2.5 times the Working Load Limit.
Fatigue Resistant Design: Rated for fatigue at 1.5 times WLL for 20,000 cycles.
Versatile Heavy Duty Application: Designed for overhead lifting, coupling with Grade 80 alloy chain or wire rope.
Durable Surface Treatment: Heat resistant with baking paint finish for enhanced durability.
Wide Capacity Range: Available in 11 models with WLL from 4.25 tons to 84.4 tons.
G80 Alloy Steel Construction: Made from quenched and tempered G80 alloy steel for superior strength.
Multi-Colored Options: Available in multi-colored finishes for easy identification.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2005-06-16Nearest Port: ShanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryChongqing Deso Lifting Co., Ltd. is identified as a Chinese manufacturer/factory and trading company focused on lifting, rigging, and material-handling products. The supplier reports ISO 9000 and ISO 9001 management-system certifications, 6–10 quality-control staff, five production lines, 6–10 years of R&D engineer experience, and export activity since 2005 with 90% of sales from exports. Its stated markets cover multiple regions, and reported lead times are one month during off-peak periods and 2–3 months during peak periods. The evidence supports established export and production capabilities, but does not adequately verify after-sales service processes, financial credibility, customization capability, or a broad customer track record. Two 2025 trade records identify the same Philippine buyer and products related to round slings and cargo lashing.
Supplier typeThe supplier is described as a Manufacturer/Factory and Limited Company, while its company nature is also listed as a trading company. Its business is focused on lifting equipment, rigging hardware, and material-handling products.
CertificationsThe supplier explicitly reports holding ISO 9000 and ISO 9001 management-system certifications. The provided data does not specify certificate scope, issuing body, or validity dates.
R&D capabilityThe supplier reports 6–10 years of R&D engineer experience and states that it invested in a new Jiangsu factory and facility, updated production lines, and facilities to improve quality and capacity. These facts support some development and improvement capability, although no specific new products, patents, or R&D outputs are provided.
Production capacityThe supplier reports five production lines, 6–10 quality-control staff, a Jiangsu production facility, and product coverage including chain blocks, lever blocks, shackles, wire rope, hoists, slings, and rigging hardware. Reported fulfillment times are one month off-peak and 2–3 months during peak periods, indicating established production and export fulfillment capability.
Client casesThe supplier reports 90% export sales, exports beginning in 2005, and markets across Europe, the Middle East, the Americas, Asia, Oceania, and Africa. Two 2025 trade records show shipments to Iceland Drilling Philippines Corp. in the Philippines involving a 35T endless round sling and cargo-lashing tie-downs, but the evidence covers only one named buyer and two transactions.

Product Q&A

Q:What is the safety factor of this master link?
A:
The safety factor is 4:1, and the proof load is 2.5 times the Working Load Limit (WLL).
Q:Does this product meet international standards?
A:
Yes, it is manufactured according to the EN1677-4 standard.
Q:What is the maximum load capacity available?
A:
The maximum WLL available is 84.4 tons (Model MLA-80-11).
Q:Is the product fatigue rated?
A:
Yes, it is fatigue rated at 1.5 times the WLL for 20,000 cycles.
Q:What materials are used in the construction?
A:
It is made from G80 alloy steel that is quenched and tempered.

Send Inquiry

*To:Chongqing Deso Lifting Co., Ltd.Chongqing Deso Lifting Co., Ltd.
*Content:
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