What are the available shipping methods?

We offer sea, air, and international express delivery via qualified logistics providers.

What is the warranty or quality guarantee?

We perform 100% inspection on finished products including visual and function checks.

What is the main material of the insulator?

The product is made of porcelain with a red color finish.

Weatherproof Composite Polymer Silicone Rubber Insulator for Transmission Lines

Name: Weatherproof Composite Polymer Silicone Rubber Insulator for Transmission Lines
Brand: Zhejiang Enrong Electric Co., Ltd.
SKU: 2132105212

Zhejiang, ChinaZhejiang Enrong Electric Co., Ltd.

US$600.00

100 Pieces

Product profile

Customization

Available

Application

High-voltage

Material

Porcelain

Usage

High Voltage Power Transmission

Connection Method

Trough Type

Certification

CE, ISO9001

Color

Red

Transport Package

Carton

Specification

Customized

Trademark

Enrong

Origin

China

Key features

Arc-Shaped Umbrella Skirt: Reduces water/snow accumulation by 80% and foreign object buildup by 60%.

Bird Nesting Barrier: Physical design prevents bird nesting for enhanced safety.

Lightweight & High Strength: Suitable for complex terrains with high bending resistance.

Fast Installation: Structural efficiency increased by 50%, shortening project cycles.

Corrosion & Aging Resistant: Long maintenance-free period with anti-aging properties.

Flashover Risk Reduction: Multi-umbrella design reduces flashover risk in humid/salt-spray environments.

Wind & Ice Resistance: Withstands strong winds and ice coverage for conductor stability.

Full Customization Options: Supports customization from samples, designs, and flexible requirements.

Company profile

Zhejiang Enrong Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryEnrong Electric is a manufacturer and seller of power transmission and distribution equipment, electrical components, lighting fixtures, instruments, plastic products, and rubber products. It operates four production lines and reports lead times of within 15 working days in the off-season and one month during peak season. The company states that it has CE and ISO9001:2015 certification, although the provided records do not fully verify all certification details. Service procedures exist for supplier assessment, corrective and preventive actions, and complaint handling, but the approved-supplier list lacks signatures or dates. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. No OEM service for popular brands or SDK availability is reported. Financial information is inconsistent across the provided slices, so financial credibility cannot be reliably assessed. No customer cases are provided.

Supplier typeThe supplier is a manufacturer and seller of distribution switch control equipment, intelligent power transmission and distribution equipment, power facilities, lighting fixtures, instruments, electronic components, plastics, and rubber products. Its four production lines support classification as a manufacturing supplier rather than solely a trading company.

CertificationsThe company description states that it has passed CE certification and ISO9001:2015 quality-system certification, and an ISO9001:2015 certificate is specifically listed. However, no separate CE certificate details are provided, and the supplier lacks a factory environmental impact assessment report.

After-Sales capabilityWritten procedures and followed records are reported for supplier service assessment, corrective and preventive actions, and customer complaint handling. However, the supplier has no overseas warehouse, showroom, agent, or branch, which limits documented overseas service infrastructure; the approved-supplier list also lacks approval signatures or dates.

R&D capabilityThe company states that it focuses on development, but the supplier reports no available SDK and does not provide OEM services for popular brands. No concrete R&D resources, patents, product-development results, or innovation projects are provided.

Production capacityThe supplier reports four production lines, a 2,000-square-meter operating area, and manufacturing capabilities covering power equipment, lighting, instruments, electronic components, plastic products, and rubber products. Reported fulfillment is within 15 working days in the off-season and one month during peak season, supporting an established but moderately sized production operation.

Customization capabilityThe broad manufacturing scope indicates capability across several electrical, lighting, instrument, plastic, and rubber product categories. However, the supplier explicitly reports no OEM service for popular brands, and no specific customization process, tooling capability, design support, or private-label evidence is provided.