How is quality control managed?

All products are strictly checked by experienced QC staff before shipment.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union as payment terms.

30A Double Pole Single Throw Porcelain Knife Switch

Name: 30A Double Pole Single Throw Porcelain Knife Switch
Brand: Fuzhou Colmate Electric Co., Ltd.
SKU: 620920362

Fujian, ChinaFuzhou Colmate Electric Co., Ltd.

Negotiable

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Delivery Date

15days~35days After Order Confirmed

Qualitycheck

All Products Checked by Experienced QC

Model NO.

HK-2P30D

OEM Service

Welcome

Usage

for The Electric Accessories

Structure

2 Poles Single Throw

Transport Package

Standard Export Package or as Your Requirements

Specification

CE, SGS

Trademark

Colmate

Origin

China

HS Code

8536500000

Production Capacity

600000PCS/Month

Key features

Certified Quality: Products hold CE, RoHS, VDE, and UL certificates ensuring global compliance.

High Capacity Rating: Rated for 30A current and 600V voltage for reliable electrical performance.

Durable Materials: Constructed with high-quality Bakelite and porcelain for superior insulation.

Fast Delivery: Standard lead time of 15 to 35 days after order confirmation.

Strict QC Process: All products undergo rigorous inspection by experienced quality control staff.

OEM Support: Custom designs and drawings are welcome for personalized manufacturing.

Professional Manufacturer: Own factory ensures competitive pricing and consistent high quality.

Global Service: Serving clients in over 50 countries with comprehensive after-sales support.

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.