What is the recommended voltage for installing corona rings?

Corona rings are recommended to be installed at 220kV and above.

What is the minimum order quantity?

The minimum order quantity is 100 sets.

What are the lead times for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Factory Wholesale Long Rod Suspension Composite Polymer Insulators

Name: Factory Wholesale Long Rod Suspension Composite Polymer Insulators
Brand: Shandong Weichite Electric Power Technology Co., Ltd
SKU: 2093164222

Shandong, ChinaShandong Weichite Electric Power Technology Co., Ltd

US$3.80-16.80

800 Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Application

High Voltage

Material

Composite Polymer

Model NO.

FPQ

Structure

Composite Insulator

Type

Insulator

Usage

High Voltage Power Transmission

Connection Method

Trough Type

Size of Bearing Capacity

120cn

Certification

CE, ISO9001

Color

Gray

Brand

Wct

Use

High-Tension Overhead Line

Selling Units

Single Item

Characteristic

High-Temperature Resistance

Raw Material

Composite Silicone Rubber

OEM

OEM Services Provided

Transport Package

Wooden Cases

Specification

Customized

Trademark

Weichite

Origin

Shandong, China

HS Code

8536500010

Production Capacity

10000

Key features

Superior Pollution Resistance: Composite polymer material offers better pollution resistance than traditional porcelain or glass insulators.

Lightweight and Easy Installation: Designed for ease of transportation and installation compared to heavier traditional insulators.

High-Temperature Resistance: Constructed with composite silicone rubber to withstand high-temperature operating conditions.

Customizable Color: Standard gray color is available, but color customization is supported upon request.

OEM and ODM Services: Full OEM and ODM services provided with flexible customization options for end-user requirements.

IEC and ANSI Compliance: All dimensions, tolerances, and tests strictly adhere to allowable IEC and ANSI standards.

Wide Voltage Range: Available for high voltage applications ranging from 10kV to 500kV overhead transmission lines.

CE and ISO9001 Certified: Product holds CE certification and the manufacturer maintains ISO9001 quality management system.

Company profile

Importers and ExportersQuality Assurance100% Finished Products InspectionManagement Certification

Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customizationExport Year: 2023-03-01 CertifiedNearest Port: QingdaoAverage Response Time: ≤2.13h

AI-Powered supplier vetting

SummaryShandong Weichite Electric Power Technology Co., Ltd is a China-based limited trading company established on December 18, 2023, with five employees and a valid import/export license. It reports international export activity, an established sales and after-sales network, ODM and OEM services, and quality assurance in quality-control processes. However, documented corrective/preventive-action and complaint records are absent, and the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Production capacity is not demonstrated: the supplier is identified as a trading company, has no stated manufacturing-capacity contract status, and reports no own-brand quantity-control capability. Financial information is incomplete and inconsistent across the supplied slices, so credibility cannot be determined. Customer examples are mentioned, but no specific customer names or verifiable case details are provided.

Supplier typeThe supplier is identified consistently as a trading company and a limited company, based in Shandong, China, with five employees. It also holds a valid import/export license, supporting its role as an export-oriented trading entity rather than establishing it as a manufacturer.

CertificationsThe supplied information confirms a valid import/export license and states that quality assurance exists within quality-control processes. No specific quality, product, or management-system certifications are identified, so certification coverage beyond these statements cannot be assessed.

After-Sales capabilityThe company describes a sales and after-sales service system providing technical support, and it has procedures for corrective/preventive actions and customer complaints. However, both procedures lack written records, and the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agent or branch, and zero countries with overseas services, indicating limited documented and local-service infrastructure.

Customization capabilityThe supplier explicitly offers ODM services and provides OEM services for well-known brands, directly supporting design and customization capability. It does not have an available SDK, but that limitation does not negate the stated ODM/OEM services.