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Heavy-Duty Weldless Alloy Steel Lifting Bearing Master Link

Name: Heavy-Duty Weldless Alloy Steel Lifting Bearing Master Link
Brand: HANGZHOU TOP LIFT INDUSTRIES CO., LTD.
SKU: 2192939105

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

Model NO.

803

Shape

Round

Usage

Industrial

Brand

Toplift

Condition

New

Color

Red

Grade

G80

Surface Finish

Powder Plastic

Dlivery Time

Within 30 Days

Function

Lifting,Sling,Hoist

Transport Package

Carton with Pallet/Gunny Bag

Trademark

TOPLIFT or OEM

Origin

China

HS Code

73269090

Key features

G80 Forged Alloy Steel: Made from super alloy steel, quenched and tempered for high strength and durability.

100% Crack Detection: Undergoes 100% Magnaflux crack detection to ensure zero defects.

Rigorous Fatigue Testing: Passed fatigue test at 1.5 times working load for 20,000 cycles.

High Proof Load Safety: Individually proof tested at 2.5 times the working load limit.

Custom Surface Finish: Surface powder plasticized in red, with customization options available.

ISO Certified Factory: Manufactured in an ISO Quality Management System certified facility.

10 Years Experience: Specializing in lifting equipment and rigging supply for over a decade.

Fast Delivery: Delivery time within 30 days, supported by a 3000 sqm workshop.

Company profile

HANGZHOU TOP LIFT INDUSTRIES CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-05-21Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤2.00hTerms 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 is the material and grade of the master link?

The master link is made of forged super alloy steel, specifically Grade G80, which is quenched and tempered for superior strength.

Q:How is the quality of the product controlled?

Quality is controlled through high-quality steel selection, standardized production processes, 100% finished product testing, third-party inspections, and ISO certification.

Q:What safety tests does the master link undergo?

Each link is individually proof tested at 2.5 times the working load limit, undergoes 100% Magnaflux crack detection, and passes a fatigue test at 1.5 times the working load for 20,000 cycles.

Q:Can the surface finish or color be customized?

Yes, the standard surface finish is powder plasticized in red, but customization for surface finish and shape is available upon request.

Q:What is the typical delivery time?

The delivery time is within 30 days. During peak seasons, it may take 1-3 months, while off-season lead time is about one month.