What is the mechanical failing load capacity?

Mechanical failing loads range from 20kN to 120kN, with options available as per client requests.

What is the expected service life of the insulator?

The insulator is designed to last several decades, overcoming the short life problems of conventional polymer materials.

High Quality 33kv Composite Polymer Suspension Insulator

Name: High Quality 33kv Composite Polymer Suspension Insulator
Brand: L&R ELECTRIC GROUP CO., LTD.
SKU: 924330335

Zhejiang, ChinaL&R ELECTRIC GROUP CO., LTD.

US$10.00-30.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

FXBW-33/80

Structure

Suspension Insulator

Usage

High Voltage Power Transmission

Certification

ISO9001

Color

Grey

Brand

L&R or as Customized

Size

Can Be Ordered

Brand Name

L&R or as Per Clients' Requirements

ODM and OEM

Transport Package

Export Standard Package or as Client Requirement

Specification

ISO9001: 2008

Trademark

L&R or according to customer's requirement

Origin

Wenzhou, Zhejiang

HS Code

8546900000

Production Capacity

20, 000PCS/Month

Key features

Lightweight Design: Only 1/4 to 1/8 the weight of traditional ceramic insulators for easy transport.

High Mechanical Strength: 10 times stronger than high-strength porcelain insulators with loads up to 120kN.

Superior Anti-Pollution: Polymer composite material offers excellent anti-pollution and anti-water clearing.

Long Service Life: Overcomes short life issues of conventional materials, lasting several decades.

Wide Voltage Range: Available for 11kV to 230kV applications including 33kv composite suspension.

Customizable Options: Brand, size, and mechanical load can be customized per client requirements.

Standard Compliance: Meets IEC, ANSI, and BS standards for global power system applications.

Durable Construction: Fiberglass rod and polymeric sheds ensure high aging and explosion resistance.

Company profile

L&R ELECTRIC GROUP CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-07-30 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.85h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryL&R ELECTRIC GROUP CO., LTD. is identified as a China-based manufacturer established in 2015, with 77 employees, a 20,000 m² manufacturing plant, and more than 10 production lines. Its product scope includes electrical power and hardware components such as fuse links, clamps, surge arresters, and related accessories. The supplier reports OHSAS18001:2007 and other management-system certifications, 11–20 quality-control staff, and export sales representing 71%–90% of total sales. It states that it seeks worldwide sales-agent and maintenance partners, indicating an intended international service network, but actual after-sales coverage is not confirmed. Evidence of overseas trade exists through one recorded Kenyan buyer and three transactions, while broader customer references, customization capability, financial credibility, and innovation capacity remain insufficiently documented.

Supplier typeThe supplier is described as both a trade company and a manufacturer, while the formal entity record identifies L&R ELECTRIC GROUP CO., LTD. as a manufacturer and limited company in China. Its stated products and manufacturing-site information support a manufacturing role, despite the conflicting trade-company classification in the basic information.

CertificationsThe supplier reports holding an OHSAS18001:2007 certificate and additional unspecified certifications. This provides explicit evidence of at least one occupational health and safety management certification, although the other certifications are not identified.

Production capacityThe supplier reports a 20,000 m² manufacturing plant, more than 10 production lines, 77 employees, 11–20 quality-control staff, and one-month order fulfillment in both peak and off-peak seasons. These figures explicitly support substantial production infrastructure and stated delivery capacity, although actual capacity utilization and output verification are not provided.

Client casesThe supplier reports Africa as a primary export market and the trade records show one Kenyan buyer, SHOWAN LIMITED, associated with three recorded fuse-link transactions in January 2025. This demonstrates at least one identifiable overseas buyer case, but the evidence is limited and does not establish a broad, well-verified customer portfolio.