What certifications does the product have?

The product and manufacturing process are ISO 9001:2015 certified.

What is the main function of the grounding roller?

It is used to release the induced current on the line during stringing construction.

Which ports are used for shipping?

We ship from Ningbo Port or Shanghai Port.

Aluminum Single Hanging Universal Pulley with Enhanced Load Capacity

Name: Aluminum Single Hanging Universal Pulley with Enhanced Load Capacity
Brand: Ningbo Suntech Power Machinery Tools Co., Ltd.
SKU: 2285282125

Zhejiang, ChinaNingbo Suntech Power Machinery Tools Co., Ltd.

US$50.00-200.00

1 Piece

Product specifications

Model Number

Product profile

Customization

Available

Type

Wire Strippers

Certification

ISO

Model NO.

SHDN508Z

Customized

Condition

New

Feature

Moistureproof, Fire/Flame Retardant, Explosion-Proof

Item No.

10301

Model

Shdn508d

Outside Diameter of Sheave

508X75mm

Sheave

1-5sheaves

Transport Package

Plywood Case

Specification

SHDN

Trademark

Suntech

Origin

Ningbo, China

Production Capacity

1000

Key features

Enhanced Load Capacity: Large diameter stringing power block designed for heavy-duty cable pulling operations.

Grounding Roller Feature: Releases induced current on the line during stringing construction for safety.

Explosion-Proof Design: Built with moistureproof and fire/flame retardant features for hazardous environments.

ISO 9001:2015 Certified: Manufacturing process meets international quality standards with rigorous inspection.

Customized Manufacturing: Available in various sheave counts (1, 3, 5) and diameters (508mm to 916mm).

Aluminum Construction: Lightweight yet durable single hanging universal pulley for efficient handling.

ODM Service Available: Professional OEM and ODM capabilities for customized power line tools.

Fast Lead Time: Production within 15 workdays or one month depending on peak season.

Company profile

Years of Export ExperienceStandardized quality controlIn-stock CapacityHigh Repeat Buyers Choice

Ningbo Suntech Power Machinery Tools Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.05h CertifiedTerms of Payment: LC, T/T, Western Union, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in power machinery, electrical instruments and equipment, electronic measuring instruments, wires and cables, and metal tools. It reports in-stock service capacity, quality assurance, testing facilities, and broad customization and ODM services. However, evidence of formal operating records is incomplete: outsourcing and manufacturing-capacity contract status are unknown, while corrective-action and complaint procedures have no written records. The supplier has no overseas warehouse, overseas agent or branch, overseas showroom, or stated overseas service countries, and has not participated in offline trade shows. Innovation evidence includes six invention patents and nearly 20 utility-model/design patents, but no new products were reported in the past year. Financial information is inconsistent and incomplete across the supplied records, so financial credibility cannot be reliably assessed. No customer cases are provided.

Supplier typeThe supplier is positioned as a manufacturer and seller of power machinery and components, electrical instruments and equipment, electronic measuring instruments, wires and cables, and metal tools. It also has in-stock service capacity, but no overseas warehouse, overseas agent or branch, or stated overseas service countries.

R&D capabilityThe supplier reports six invention patents and nearly 20 utility-model and design patents, indicating documented intellectual-property activity. However, it reported no new products in the past year and has no available SDK, so current innovation output and software-development support are limited or unverified.

Production capacityProduction-related evidence includes in-stock capacity, 10 qualified service-capability suppliers, testing equipment covering incoming raw materials through finished-product inspection, and stated quality assurance. Nevertheless, the outsourcing procedure and manufacturing-capacity contract status are unknown, and service procedures lack written records, leaving the overall production-management depth incompletely evidenced.

Customization capabilityThe supplier explicitly offers customization from samples and designs, flexible and minor customization, full customization, and ODM services. This is direct evidence of broad customization capability.