What quality control measures are in place?

We perform 100% inspection including visual and functional checks on finished products.

Where is the manufacturer located?

The factory is located in Wenzhou, Zhejiang, China, near Ningbo and Shanghai ports.

Hr17 Series Fuse Type Isolation Switch (HR17-630)

Name: Hr17 Series Fuse Type Isolation Switch (HR17-630)
Brand: Donghua Electric Stock Co., Ltd. of Zhejiang
SKU: 723451575

Zhejiang, ChinaDonghua Electric Stock Co., Ltd. of Zhejiang

US$30.20

1 Piece

Sample price:US$31.00/piece.Request sample

Product profile

Customization

Available

Type

Low-voltage

Installation

Indoor Low-Voltage

Model NO.

HR17-630

Operation

Manual

Grounding Mode

Not Grounding

Movement Mode

Vertical Rotary Type

Number of Poles

Three Pole

Grounding

Un Grounded

Series

Three

Run

Swing

Switching Mode

Single Throw-in

Common Model

Hr17-630/31

Structure of Operating

Manual

Certification

ISO9001, GB,IEC,CCC

Brand

Dhecn

Ambient Air Temperature

-5~40℃

Elevation of The Installation Site

≤2000m

Pollution Level of The Surrounding Envir

Level 3

Specification

IEC, GB, ISO9001, CCC, CE, KC, UL,

Trademark

DHECN

Origin

China

Production Capacity

5, 000PCS/Month

Key features

Comprehensive Certifications: ISO9001, GB, IEC, and CCC certified for quality and safety standards.

100% Quality Inspection: Every unit undergoes strict visual and functional inspection before shipment.

Flexible Customization: Supports full customization, minor adjustments, and design-based modifications.

Low MOQ Requirement: Minimum order quantity is just 1 PCS, suitable for small batch testing.

Established Manufacturer: Factory established in 1998 with 110 employees and 20 years export experience.

Multiple Payment Options: Accepts LC, T/T, PayPal, and Western Union for flexible transaction terms.

Global Market Reach: Products exported to Europe, Southeast Asia, Africa, East Asia, and Australia.

Professional Support: Dedicated R&D team and professional product solutions for customer needs.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Donghua Electric Stock Co., Ltd. of Zhejiang

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.41h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 110 employees, three production lines, and a product portfolio covering power supplies, transformers, fuses, and isolation switches. It demonstrates broad customization and ODM capability, has introduced new products within the past year, and maintains documented R&D and engineering procedures. Production controls include standardized finished-product inspection, but there is no ongoing batch quantity reconciliation. The supplier exports extensively, serves multiple international markets, and reports one-month lead times in both peak and off-peak seasons. It lacks overseas warehouses, showrooms, agents, branches, and available SDK support. Evidence of financial credibility and formal certifications is insufficient, while OEM service for well-known brands provides some customer-reference evidence.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and maintains design-input, output, review, verification, and validation documents available for audit. Its lack of an available SDK is a limitation, but the documented R&D process and recent product development support a positive assessment of innovation capability.

Production capacityThe supplier operates three production lines, has multiple named facilities, uses documented and uniformly followed finished-product inspection instructions, and reports one-month lead times in both peak and off-peak seasons. However, it does not continuously reconcile quantities for each batch or mass production, representing a stated production-control weakness.

Customization capabilityBoth slices list customization from samples, full customization, flexible customization, minor customization, and customization from designs. The supplier also provides ODM services, giving explicit evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Guangzhou Export Commodities Fair. These are relevant market-experience indicators, but no customer names, project details, order references, or verifiable case outcomes are provided.