What surface treatments are available?

Options include polishing, blacking, powder coating, hot-dip, and galvanizing.

What is the standard for this chain?

The standard is En-818-7 DIN5687.

Heavy-Duty G80 Lifting Chain for Industrial Strength Applications

Name: Heavy-Duty G80 Lifting Chain for Industrial Strength Applications
Brand: Zhejiang Wuyi Machinery Co., Ltd.
SKU: 1981069842

Zhejiang, ChinaZhejiang Wuyi Machinery Co., Ltd.

US$600.00-1,500.00

1 Ton

Product profile

Customization

Available

Usage

Load Chain

Material

Alloy

Model NO.

g80

Surface Treatment

Blackened

Feature

Abrasion Resistance

Chain Size

6*18

Structure

Welded Chain

Color

Black

Standard

En-818-7 DIN5687

Transport Package

Gunny Bag or Steel Drum

Specification

G80

Trademark

Shuangge

Origin

Zhejiang China

HS Code

7315820000

Production Capacity

10000m/Month

Key features

High Grade Alloy Steel: Made from high-grade alloy steel with polishing, blacking, powder coating, or hot-dip galvanizing options.

Safety Factor 4x: Each link is proof tested to ensure weld and material integrity with a 4 times safety factor.

Easy Traceability: Chain embossed with WUYI brand and batch number for positive identification and traceability.

Customizable Options: Non-standard chains and other sizes can be customized according to customer requirements.

40+ Years Experience: Wuyi established in 1972 with over 40 years of experience in the chain hoist field.

OEM Service Available: OEM service is provided; Shuangge is the company's own brand.

Ready Samples: Ready samples can be provided for quality checking and testing purposes.

1-Year Warranty: We provide a one-year guarantee for our products.

Company profile

Zhejiang Wuyi Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 1972-05-09 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.20h

AI-Powered supplier vetting

SummaryThe supplier is a Zhejiang-based machinery manufacturer focused on material-handling equipment, mechanical parts, and related services. It reports broad customization, ODM capability, OEM service for recognized brands, more than 10 production lines, inventory capacity, and substantial stated output for hoists and chain blocks. Its quality and complaint-handling procedures are documented and followed, and it has 31–40 quality-control staff. However, the evidence identifies gaps in manufacturing subcontractor contract validity, overseas warehouse and showroom availability, R&D audit documentation, and SDK availability. Certifications are mentioned in the company description, but the provided information does not establish their current scope or validity.

Supplier typeThe supplier is described as Zhejiang Wuyi Machinery Co., Ltd., with business activities covering material-handling equipment, intelligent storage equipment, mechanical parts, and material-handling services. Its stated operations include more than 10 production lines and products such as lever blocks, electric chain blocks, and chain blocks, indicating a machinery manufacturer rather than only a trading or service intermediary.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective and preventive actions, and it reports inventory service capacity. Nevertheless, it has no overseas warehouse or overseas showroom, and the supplied information does not document an international service network or specific after-sales response coverage.

R&D capabilityThe supplier reports new products during the past year, ODM services, CAD and SolidWorks capability, six R&D engineers, and 32 R&D patents. However, it lacks an available SDK and has no design-input, output, review, verification, or validation documents available for auditor review, which limits the evidence for controlled and software-oriented innovation processes.

Production capacityThe supplier lists extensive manufacturing equipment, more than 10 production lines, 31–40 quality-control staff, inventory capability, and stated annual product outputs including 100,000 lever blocks, 10,000 electric chain blocks, and 300,000 chain blocks. It also reports a one-month average lead time in both peak and off-season periods. A deficiency exists in that no valid manufacturing contract is reported between the factory and related subcontractors, creating a documented contractual-control weakness.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full customization, minor customization, and flexible customization. It also reports ODM service and corresponding production equipment, directly supporting broad product customization capability.