What is the application voltage range?

It is widely applied to power grids ranging from 400V to 1000kV.

33kv Porcelain Post Insulator Ceramic Insulators Line Post Pin Long Rod

Name: 33kv Porcelain Post Insulator Ceramic Insulators Line Post Pin Long Rod
Brand: Fuzhou Colmate Electric Co., Ltd.
SKU: 703541112

Fujian, ChinaFuzhou Colmate Electric Co., Ltd.

Negotiable

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Porcelain

Model NO.

PM-25/720

Structure

Post Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission

Connection Method

Trough Type

Size of Bearing Capacity

8kn

Certification

ISO9001

Color

Brown

Brand

Colmate

Transport Package

Packed with Carton or Wooden Box

Specification

PM-25/720, brown glazed

Trademark

COLMATE

Origin

Fuzhou, Fujian, China

HS Code

8546209040

Production Capacity

200, 00PCS/Month

Key features

High Voltage Application: Designed for high voltage power transmission ranging from 400V to 1000kV.

Durable Porcelain Material: Constructed from high-quality porcelain with brown glazed finish.

Strong Mechanical Load: Features a minimum cantilever strength of 8 kN and bearing capacity of 8kn.

Extended Creepage Distance: Provides a creepage distance of 720mm for enhanced insulation performance.

Global Standards Compliance: Manufactured in compliance with ANSI, IEC, and BS standards.

Established Manufacturer: Professional manufacturer established in 1996 with over 300 staff members.

Wide Market Reach: Products exported to over 40 countries including America, Africa, and Asia.

Flexible Lead Time: Peak season 1-3 months; off-season delivery within 15 workdays.

Company profile

Fuzhou Colmate Electric Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-02-01Nearest Port: FUZHOU, XIAMEN, NINGBOAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryFuzhou Colmate Electric Co., Ltd. is identified as a Chinese trading company and manufacturer/factory supplying electrical, lighting, insulation, and related products. Evidence indicates ISO 9001 and ANSI/ESD management-system certifications, product type-test reports and recognition for selected high-voltage products, eight production lines, stated output for lampholders and insulators, and export activity across multiple global regions. The supplier states reliable quality, punctual lead time, communication, and after-sales service, but these claims are not independently substantiated in the provided information. R&D engineer experience is stated at 11–20 years, while quality-control staffing is below five people. No direct evidence establishes customization capability or named customer cases. Financial assessment is limited because registered capital information is available but monetary figures are excluded from this analysis.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while a separate company record identifies its nature as a trading company. A factory location is also provided in Fujian, indicating manufacturing-site information alongside trading operations.

CertificationsThe supplier reports ANSI/ESD and ISO 9001 management-system certifications and states that production is performed under ISO 9001. It also reports type-test reports and product recognition for insulators, surge arresters, and cutout fuses from Chinese testing laboratories.

After-Sales capabilityThe supplier explicitly claims sincere after-sale service, reliable quality guarantees, efficient communication, and continued efforts to provide excellent service. However, no service-process details, response standards, warranty terms, or independently verified service records are provided.

R&D capabilityThe supplier reports R&D engineers with 11–20 years of total experience and has obtained product testing and recognition for several high-voltage products. This supports technical development experience, but no evidence describes proprietary designs, patents, new-product development, or measurable innovation outcomes.

Production capacityProduction evidence includes eight production lines, stated output of 6,000,000 lampholder pieces and 4,000 tons of insulators, a factory location, and equipment described as new. The supplier reports off-peak lead time within 15 workdays but peak-season fulfillment of 2–3 months; quality-control staffing is below five people.