How can I get a sample for testing?

We provide free samples for testing, but the buyer needs to pay the freight. Existing samples take 2-3 days to ship.

What payment terms do you accept?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

How do you pack and ship the goods?

All goods are packed in plywood boxes for safe, long-haul transport. We support EXW, FOB, CIF, and CFR terms.

Single Sheave Cable Conductor Blocks Pulley Block for Wire Stringing

Name: Single Sheave Cable Conductor Blocks Pulley Block for Wire Stringing
Brand: Ningbo Marshine Power Technology Co., Ltd.
SKU: 2041712585

Zhejiang, ChinaNingbo Marshine Power Technology Co., Ltd.

US$30.00-300.00

5 Pieces

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

Anti-Static

Model NO.

MEX31

Application

Conveyer Equipment

Surface Treatment

Oxygenation

Material

Alloy

Product Name

Single Conductor Blocks

Applicable Industries

Construction Works

Type

Aerial Cable Stringing Block

Sheave

Aluminum or Nylon

Brand Name

Marshine

Mass Lbs (Kg)

7-51

Breaking Load Lbf (Kn)

80-120

Transport Package

Carton Box

Specification

30-50kg

Trademark

MARSHINE

Origin

China

HS Code

8428909090

Production Capacity

20000PCS/Month

Key features

Durable Material Construction: Aluminum alloy wheels with neoprene or nylatron lining on ball bearings.

Multiple Connection Types: Available in fixed, swivel-type, or hook with safety lock configurations.

High Breaking Load Capacity: Supports loads from 80 kN to 120 kN for heavy-duty wire stringing.

OEM and Customization: Offers OEM services and customized solutions for specific project needs.

ISO 9001 Certified Quality: Products manufactured and tested strictly per ISO 9001:2008 standards.

Global Export Experience: Selling to over 50 countries with professional production capabilities.

Free Sample Availability: Free samples provided for testing; buyer covers freight cost.

Fast Response Time: All inquiries answered within 12 working hours via multiple channels.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedProduction Process Visualization

Ningbo Marshine Power Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-12-04Nearest Port: NingboAverage Response Time: ≤2.66hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryMARSHINE operates in the power-industry equipment sector, covering research and development, manufacturing, and sales of power facilities, mechanical equipment, and electrical equipment. It reports 11 years of export experience, exports accounting for 51%–70% of sales, and access to self-operated import and export rights. The supplier offers broad customization and has two production lines, with 6–10 quality-control staff and stated quality assurance. However, its supplier-management certification is listed as NIL, finished products are checked by packing staff, and procedures for supplier service assessment, corrective actions, and complaint handling lack written records. It has no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. The evidence does not establish customer cases, SDK availability, or OEM service for popular brands.

Supplier typeThe supplier is positioned as a power-industry equipment manufacturer and seller, with stated activities including R&D, manufacturing, and sales of power facilities, mechanical equipment, and electrical equipment. Two production lines support classification as a manufacturing-oriented supplier.

CertificationsSupplier-management-system certification is explicitly listed as NIL. No certification evidence is provided in the slices, so certification strength cannot be established.

Production capacityThe supplier operates two production lines, has 6–10 quality-control staff, and reports quality assurance, with off-season lead time within 15 working days and peak-season lead time of one month. Capacity-management evidence is weakened by the absence of a valid manufacturing-capacity contract with related subcontractors, no inventory capability, and finished-product checks being performed by packing staff.

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

Product Q&A

Q:What materials are used for the pulley block?

The block wheels are made of aluminum alloy mounted on ball bearings, with grooves lined by neoprene rings or wear-proof interchangeable nylatron or aluminum sectors. The frame is made of galvanized steel.

Q:What connection types are available?

The blocks can be supplied with three types of connections: fixed (B and B1), swivel-type (C and C1), or with a hook supplied with a safety lock (D and D1).

Q:What is the breaking load capacity?

The breaking load ranges from 80 kN to 120 kN, depending on the specific model selected.

Q:Do you offer OEM or custom services?

Yes, we provide OEM services and can customize items like emergency restoration towers and crossing structures according to your requirements.

Q:What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.