How long is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Where is your factory located?

Our factory is located in Aojiang, Pingyang, Zhejiang, China.

Line Post Insulator

Name: 11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator
Brand: Wenzhou Yikun Electric Co., Ltd.
SKU: 901334595

Zhejiang, ChinaWenzhou Yikun Electric Co., Ltd.

US$4.00-15.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

Structure

Suspension Insulator

Type

Htv

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Trough Type

Size of Bearing Capacity

70KN

Certification

ISO9001, Kema

Color

Grey

Brand

Yikun

Voltage Rating

up to 230kv

Creepage Distance

up to 1500mm

End Fitting Material

HDG Steel

Core Rod Material

Glassfiber

Transport Package

Carton & Pallet

Specification

Longrod

Trademark

YIKUN

Origin

China

HS Code

85469000

Production Capacity

360000PCS/Year

Key features

Wide Voltage Range: Manufactures polymer insulators up to 230kV for high-voltage power transmission.

Proven Reliability: Successfully deployed on electric locomotives and high-speed EMU trains globally.

Rigorous Quality Testing: Each design undergoes electrical and mechanical verification before mass production.

Weather Resistance: Polymeric housing passed 5000-hour weather ageing test in KEMA laboratory.

Comprehensive Certifications: ISO9001 and Kema certified with complete type test reports available.

Customization Options: Customizable voltage rating, creepage distance, and end fitting materials.

OEM/ODM Services: Offers both OEM and ODM services with 10 dedicated R&D engineers.

High Bearing Capacity: Standard bearing capacity of 70KN for suspension insulator applications.

Company profile

Wenzhou Yikun Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2003-05-01 CertifiedNearest Port: Ningbo PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWENZHOU YIKUN ELECTRIC CO., LTD. is presented as an electrical and electronics manufacturer focused on surge arresters, composite insulators, fuse cutouts, and zinc oxide blocks. The records show repeated transactions involving 4.5 KV, 10KA SM-type zinc oxide blocks, with CG POWER AND INDUSTRIAL SOLUTIONS LIMITED identified as the associated buyer. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, six production lines, 10 R&D engineers, 6–10 quality-control staff, a 44,642 m² manufacturing plant, and stated annual product capacities. It has reportedly exported since 2003 and derives 41%–50% of total sales from exports. Evidence is insufficient to assess after-sales service, financial credibility, or customization capability. The identified buyer provides a customer reference, but the limited number of disclosed buyer names prevents a broader customer assessment.

Supplier typeThe supplier is identified as a professional manufacturer serving the Electrical & Electronics sector, with product keywords covering surge arresters, composite insulators, fuse cutouts, and zinc oxide blocks. Its reported production lines, manufacturing area, and product output support classification as a manufacturer rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, along with other unspecified certifications. These explicitly stated certifications indicate established quality, environmental, and occupational health and safety management systems.

R&D capabilityThe supplier reports 10 R&D engineers, which provides explicit evidence of dedicated research and development staffing. However, no information is supplied on patents, new product launches, proprietary technology, or specific R&D achievements, so the broader strength of innovation capability remains only partially evidenced.

Production capacityProduction capability is supported by six production lines, a 44,642 m² manufacturing plant, 6–10 quality-control staff, and stated annual capacities of 350,000 surge arresters, 360,000 composite insulators, and 200,000 fuse cutouts. The supplier also identifies more than 25 years of power transmission and distribution industry experience and has exported since 2003.

Client casesCG POWER AND INDUSTRIAL SOLUTIONS LIMITED is repeatedly identified as an associated buyer across records involving the same 4.5 KV, 10KA SM-type zinc oxide block product. This supports at least one identifiable customer relationship and repeated product-related trade activity, but no additional customer names or performance outcomes are provided.