What is the lead time for production?

The average lead time is one month, regardless of peak or off-season periods.

Does the product have international certifications?

Yes, the product complies with IEC, ANSI, GB, and other international standards, and the company holds ISO9001:2015 certification.

What is the mechanical strength of the fiberglass rod?

The modified ECR fiberglass reinforced epoxy resin rod has a high tensile strength of greater than 1200Mpa.

12kv Composite Type Post Long Rod Insulator

Name: 12kv Composite Type Post Long Rod Insulator
Brand: Zhejiang Haivo Electrical Co., Ltd.
SKU: 724054315

Zhejiang, ChinaZhejiang Haivo Electrical Co., Ltd.

US$2.00-22.00

10 Pieces

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

FPW

Structure

Suspension Insulator

Type

B Type Insulator

Connection Method

Trough Type

Size of Bearing Capacity

550KN

Certification

ISO9001

Color

Grey

Brand

Haivol

Polymeric Type

Post Insulator

Transport Package

Cartons

Specification

12KV

Trademark

HAIVOL

Origin

China

HS Code

8546900000

Production Capacity

12, 000PCS/Month

Key features

Hydrophobic Silicone Rubber: Whole injection housing provides excellent hydrophobicity and pollution flashover resistance.

High Tensile Strength Rod: Modified ECR fiberglass rod offers >1200Mpa tensile strength and acid corrosion resistance.

Lightweight & Unbreakable: Composite design ensures lightweight transportation and high impact resistance compared to glass.

Secure Crimping Technique: Voice-operated displacement crimper ensures high mechanical strength and minimal dispersion.

Multi-Standard Compliance: Meets IEC 61952:2008, ANSI, and GB international standards for global compatibility.

Custom Design Available: Special designs can be created according to specific customer requirements and samples.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before shipment.

Anti-Aging Performance: Excellent resistance to UV, ozone, and aging, suitable for high altitude and harsh environments.

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: ≤4.40h

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.