What certifications does the product have?

The product holds CCC, CE, and ISO9001 certifications.

What is the bearing capacity of the insulator?

The size of bearing capacity is 550KN.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

Overhead Transmission Line Post Type Polymer Insulator

Name: Overhead Transmission Line Post Type Polymer Insulator
Brand: Zhejiang Haivo Electrical Co., Ltd.
SKU: 825694865

Zhejiang, ChinaZhejiang Haivo Electrical Co., Ltd.

US$2.00-22.00

2 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, Low-voltage, High-temperature

Material

Composite Polymer

Model NO.

132kV 10kN

Structure

Suspension Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation

Connection Method

Trough Type

Size of Bearing Capacity

550KN

Certification

CCC, CE, ISO9001

Color

Grey

Brand

Haivol

Transport Package

Carton

Specification

111

Trademark

HAIVOL

Origin

China

HS Code

8535100000

Production Capacity

20, 000PCS

Key features

High Mechanical Strength: Secure and reliable operation with high mechanical strength up to 550KN.

Wide Voltage Range: Suitable for rated voltages up to 500kV for power transmission lines.

Superior Anti-Pollution: Strong anti-pollution flashover ability ensures performance in harsh environments.

High Altitude Performance: High anti-aging performance perfect for utilization under high altitude conditions.

Lightweight Design: Compact design and light in weight which is convenient for transportation.

Customizable Design: Special design available according to customer's requirement.

Multiple Color Options: Normal colors include red, gray, and white for silicone rubber insulators.

Comprehensive Certifications: Certified with CCC, CE, ISO9001, IEC 61109, ANSI, and GB standards.

Company profile

High Repeat Buyers ChoiceImporters and ExportersYears of Export ExperienceExhibition Experience

Zhejiang Haivo Electrical Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.00h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined manufacturing, processing, and sales business in Yueqing, Wenzhou, focused on power-distribution and insulation products. It has valid manufacturing-capacity contracts with associated subcontractors, five production lines, documented inspection procedures, and stated annual output across surge arresters, power fittings, switches, insulators, and fuse cutouts. Quality systems include one listed QA/QC inspector, written corrective-action and complaint-handling procedures, and quality assurance. The supplier provides ODM, OEM, sample-based customization, and an SDK, but reported no new products during the past year. It lacks inventory, overseas warehouses, overseas agents or branches, and overseas showrooms; it has participated in the Dubai Exhibition. Financial records are identified for multiple years, but their results are not provided. No certification information or specific customer cases are documented.

Supplier typeThe supplier is described as a combined company with a business scope covering manufacturing, processing, and sales of power-distribution switch control equipment, insulation products, fuses, lightning arresters, transformers, wires, and cables. Its company nature is separately recorded as a trading company, so the available records indicate a mixed manufacturing/trading profile rather than a purely manufacturing entity.

After-Sales capabilityThe supplier has documented procedures and followed records for handling customer complaints and corrective/preventive actions, indicating an established service-response process. However, it lacks in-stock service capacity, overseas warehouses, overseas agents or branches, and overseas showrooms, while its overseas service coverage is recorded as zero countries.

R&D capabilityThe supplier has an available SDK and provides ODM services, demonstrating some product-development and design-service capability. Nevertheless, it explicitly reported no new products during the past year, which limits evidence of recent innovation activity.

Production capacityThe supplier has valid manufacturing-capacity contracts with associated subcontractors, operates five production lines, and reports substantial annual production quantities across five product categories. Finished-product inspection follows written and uniformly applied instructions, although only one QA/QC inspector is listed and the quality-control staff count is recorded as fewer than five.

Customization capabilityThe supplier offers ODM services, OEM capability for popular brands, and design customization from samples. These explicit service offerings support a demonstrated ability to adapt products to customer or brand requirements.

Product Q&A

Q:What is the maximum rated voltage for this insulator?

The insulator supports rated voltages up to 500kV for high voltage overhead power transmission lines.

Q:Is the product customizable?

Yes, special designs are available according to customer's requirement. Please refer to the catalogue for details.

Q:What colors are available for the insulator?

The normal colors for the silicone rubber insulator are red, gray, and white.

Q:What standards does the product comply with?

The product complies with IEC 61109, ANSI, GB, and other international standards.

Q:What are the key features of this insulator?

Key features include high mechanical strength, lightweight design, good anti-vibration and anti-moisture capabilities, and strong anti-pollution flashover ability.