What is the working load limit range?

The working load limit ranges from 3 to 33.9 tons depending on the specific model.

What is the material composition of the link?

The main link is forged alloy steel, and the sub link is welded.

Durable G80 Alloy Steel Master Link Assembly for Heavy Loads

Name: Durable G80 Alloy Steel Master Link Assembly for Heavy Loads
Brand: HANGZHOU TOP LIFT INDUSTRIES CO., LTD.
SKU: 2166746705

Zhejiang, ChinaHANGZHOU TOP LIFT INDUSTRIES CO., LTD.

US$0.20-100.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Type

Master Link Assembly

Model NO.

TP1005

Usage

Industrial

Brand

Toplift

Condition

New

Color

Blue

Grade

G100

Wll

3-33.9t

Surface Finish

Powder Plastic

Dlivery Time

Within 30 Days

Function

Lifting,Sling,Hoist

Transport Package

Carton with Pallet

Specification

6-22mm

Trademark

TOPLIFT or OEM

Origin

China

HS Code

73269090

Key features

Forged Super Alloy Steel: Quenched and tempered for superior strength and durability in heavy lifting.

G100 Chain Compatibility: Specifically designed to work seamlessly with G100 grade chains.

Rigorous Proof Testing: Individually proof tested at 2.5 times the working load limit.

Fatigue Resistance: Endures 20,000 cycles at 1.5 times working load limit.

100% Crack Detection: All units undergo magnaflux crack detection for safety assurance.

Powder Plastic Finish: Provides a durable blue surface finish for corrosion resistance.

Customizable Dimensions: All sizes can be pressed flat upon specific request.

EN1677-4 Compliant: Manufactured according to strict EN1677-4 standards for safety.

Company profile

HANGZHOU TOP LIFT INDUSTRIES CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-05-21Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤2.05hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, EXW, Others

AI-Powered supplier vetting

SummaryHANGZHOU TOP LIFT INDUSTRIES CO., LTD. is identified as a China-based manufacturer/factory in Hangzhou, Zhejiang, focused on lifting, rigging, safety, and related industrial products. It reports six production lines, 11–20 years of R&D engineer experience, 6–10 quality-control staff, export activity to multiple regions, and established export capability. The supplier lists ISO 9001, ASME, OHSAS/OHSMS 18001, and ANSI/ESD certifications, and states that it provides OEM services and after-sales support. Production lead time is reported as one month in off-peak periods and 2–3 months during peak periods. Trade records show three individual transactions associated with one Brazilian buyer in 2025, but these records provide limited evidence regarding broader customer coverage or long-term performance.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and its company nature is also recorded as a factory. It operates from Hangzhou, Zhejiang, China, with a stated factory location in the Xihu Industrial Zone.

CertificationsThe supplier lists OHSAS/OHSMS 18001, ANSI/ESD, ISO 9001, and ASME certifications. These stated certifications provide explicit evidence of formal management, safety, quality, and technical compliance systems, although the provided information does not include certificate validity dates or scope details.

After-Sales capabilityThe supplier states that its professional team provides outstanding pre-sales and after-sales service and support. This is a direct capability claim, but no service response metrics, service organization details, or verified customer evaluations are provided.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, and defined lead times of one month off-peak and 2–3 months during peak season. These figures explicitly demonstrate organized production capacity and stated delivery capability, although actual capacity utilization and fulfillment performance are not provided.

Customization capabilityThe supplier explicitly states that it provides OEM service and offers multiple quotation and payment terms, while also reporting self-operated import and export rights. OEM support directly indicates customization capability, although the available information does not specify customization scope, tooling, or minimum order requirements.

Product Q&A

Q:What can you do for lifting equipment needs?

We meet all your lifting equipment and rigging needs and provide inspection services for equipment and materials.

Q:How do you control your quality?

We select high-quality steel, standardize production, perform 100% finished product testing, accept third-party inspections, hold ISO certification, and inspect before loading.

Q:What are your advantages compared to others?

We have 10 years of experience, offer the best price for same quality, ensure timely delivery from a 3000 sqm workshop, hold numerous patents, and have 20+ professional staff.

Q:Is custom-made and shaped products available?

Yes, we specialize in custom-made and shaped products for rigging hardware.

Q:What is the delivery time for this product?

The delivery time is within 30 days.