What is the warranty or quality guarantee?

We provide a reliable quality guarantee backed by ISO9001 system production and type test reports from leading Chinese testing labs.

Where is the factory located and how is shipping handled?

The factory is in Fuzhou, China, 30km from the airport and 50km from the seaport, facilitating shipment via FOB or CIF terms.

33kv Porcelain Surge Arrester Lightning Arrester

Name: 33kv Porcelain Surge Arrester Lightning Arrester
Brand: Fuzhou Colmate Electric Co., Ltd.
SKU: 620916012

Fujian, ChinaFuzhou Colmate Electric Co., Ltd.

US$14.00-18.00

300 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester, Power Source Arrester

Structure

Zinc Oxide Arrester, Zinc Oxide Arrester

Model NO.

Y5W-22

Installation

Parallel Arrester

Application

Substation

Size

Meidum

Operation Voltage

High Voltage

Shape

Gyro Type

Material

ZnO

Certification

ROHS, ISO9001

Brand

Colmate

Installation

Parallel Arrester

Application

AC/DC System

Size

Meidum

Operation Voltage

High Voltage

Shape

Gyro Type

Material

Ceramic

Certification

ISO9001

Brand

Colmate

Transport Package

Carton

Specification

IEC & NEMA standard

Trademark

Colmate

Origin

China

HS Code

85354000

Production Capacity

20000PCS/Month

Key features

High Voltage Protection: 33kV porcelain surge arrester with 5KA/10KA capacity for substation use.

Certified Quality: Complies with IEC, NEMA, BS, DIN standards and holds ISO9001 certification.

Robust Construction: Zinc Oxide arrester with porcelain housing, available in gap or gapless designs.

Established Manufacturer: Professional factory established in 1996 with over 260 staff and 32,000 sqm area.

Global Export Experience: Exporting to over 40 countries with reliable quality and sincere after-sale service.

Flexible Lead Time: Off-season lead time within 15 workdays; peak season 1-3 months.

Wide Application Range: Suitable for transmission, distribution, and substation systems from 400V to 1000kV.

Multiple Payment Options: Accepts LC, T/T, D/P, PayPal, and Western Union for convenient transactions.

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.