What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Shr-2.5 Tandem Sheave Stringing Block Double Sheave Conductor Pulley Block

Name: Shr-2.5 Tandem Sheave Stringing Block Double Sheave Conductor Pulley Block
Brand: Ningbo Marshine Power Technology Co., Ltd.
SKU: 1999566665

Zhejiang, ChinaNingbo Marshine Power Technology Co., Ltd.

US$60.00-300.00

5 Pieces

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

Anti-Static

Model NO.

SHR-2.5

Application

Conveyer Equipment

Surface Treatment

Oxygenation

Material

Aluminum

Technics

Welding

Usage

Line Fittings

Rated Load

20K-75kn

Net Weight

5kg-9kg

Packing

Bulk Pack with Wooden Board

Sheave Features

Nylon Wheel with Stringing Block

Transport Package

Carton Box

Specification

Weigth8kg

Trademark

MARSHINE

Origin

China

HS Code

8428909090

Production Capacity

20000PCS/Month

Key features

Anti-Static Design: Features anti-static properties for safe conductor handling.

Dual Material Options: Available in aluminum alloy or nylon wheels for different needs.

Wide Load Capacity: Rated load ranges from 20kN to 75kN for various applications.

ISO 9001 Certified: Manufactured per ISO 9001:2008 standards with strict quality testing.

Customization Available: Emergency restoration towers and crossing structures can be customized.

Free Samples Offered: Free samples available for testing; buyer covers freight costs.

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

Global Shipping Support: Supports EXW, FOB, CIF, CFR terms with comprehensive documentation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Ningbo Marshine Power Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-12-04Nearest Port: NingboAverage Response Time: ≤3.42hTerms 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 available for the sheave?

The pulley is available in aluminum alloy wheel or nylon wheel options.

Q:Can you customize specific products?

Yes, we can customize emergency restoration towers and crossing structures. Safety tools and accessories have no MOQ requirement.

Q:How do I get samples?

We provide free samples for testing, but the buyer must pay the freight. Existing samples take 2-3 days; out-of-stock items require a delivery date quote.

Q:How are products packed and shipped?

All goods are packed in plywood boxes for safe transport. We support EXW, FOB, CIF, and CFR terms and provide necessary documents like invoices and bills of lading.

Q:What quality standards do you follow?

Products are manufactured in strict accordance with national and international standards, including ISO 9001:2008, and are tested before delivery.