Can multiple dampers be installed at the same point?

Yes, several Spiral Vibration Dampers can be installed along the cable or at the same point.

PVC Helical Rod Spiral Vibration Damper for Helical Accessories

Name: PVC Helical Rod Spiral Vibration Damper for Helical Accessories
Brand: Qingdao Powtech Electronics Co., Ltd.
SKU: 738957182

Shandong, ChinaQingdao Powtech Electronics Co., Ltd.

US$1.50

1,000-4,999 Pieces

US$1.20

5,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Technics

Injection Molding

Standard

Model NO.

FTL

Usage

Line Fittings

Type

Protection Fittings

Name

Spiral Vibration Damper

Color

Black, Gray

Diameter

8.3-19.3

OEM/ODM

Acceptable

Transport Package

Wooden Case

Specification

CE, RoHS, SGS

Trademark

Powtech

Origin

China

Production Capacity

100000PCS/Month

Key features

High-Strength PVC Material: Made of high-strength, antigenic, and high-elasticity PVC plastic for durability.

Customizable Color Options: Available in Black or Gray to match specific requirements.

Specific Cable Compatibility: Especially designed for ADSS and OPGW cables with diameters less than 12mm.

Easy Installation: Simple to install and operate with interference-type damping mechanism.

Vibration Attenuation: Effectively reduces vibration amplitude by impacting with the damping section.

Multiple Installation Options: Can be installed as several units along the cable or at the same point.

Precise Specification Selection: Models selected based on cable diameter for optimal performance.

Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.

Company profile

Qingdao Powtech Electronics Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2007-05-01Average Response Time: ≤3.65h

AI-Powered supplier vetting

SummaryThe supplier is a combined company offering manufacturing, service, quality-control, R&D, and export capabilities. It supports extensive customization, ODM, and OEM services, and has 18 years of export experience with self-operated import/export rights. Quality-related evidence includes CE certification, ISO9001:2015, ISO45001:2018, ISO14001, quality assurance, and standardized finished-product inspection instructions. However, it reported no 3D software design service, no new products in the past year, no SDK, no ERP/OA/CRM/SAP integration, no overseas agents, branches, warehouses, or showrooms, and no written corrective-action or complaint-handling procedures. Manufacturing capacity has a documented weakness because no valid contract exists with related subcontractors. Financial credibility and customer-case evidence are insufficient for a firm assessment.

Supplier typeThe supplier is identified as a combined company and presents offerings spanning manufacturing capacity, service capacity, quality control, R&D, export trade, and sustainable development. This supports classification as a diversified manufacturing and service supplier, although the slice does not provide a more specific legal or organizational classification.

CertificationsThe supplier reports quality assurance and holds CE product-compliance certification plus ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly documented certifications support its quality, occupational-safety, and environmental-management credentials.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent, or branch, and reports no written procedures or records for effective customer-complaint handling. Although it has inventory capability and has participated in the Canton Fair, the documented absence of complaint-handling procedures is a specific after-sales deficiency.

R&D capabilityThe supplier offers ODM services but reports no new products in the past year, no 3D software design service, no available SDK, and no ERP, OA, CRM, or SAP integration. ODM capability is present, but the explicit absence of recent product development and supporting digital systems indicates a documented innovation limitation.

Production capacityThe supplier has inventory capability, standardized instructions for finished-product inspection, one-month lead times in both peak and off-season periods, and 11–20 years of staff experience. However, it reports no valid contract between the factory and related subcontractors, creating a documented weakness in manufacturing-capacity governance despite otherwise established operational indicators.

Customization capabilityThe supplier explicitly provides customization from designs, samples, full customization, minor customization, flexible customization, and ODM services. It also reports OEM service for well-known brands, providing strong direct evidence of broad customization and contract-manufacturing capability.