Is there quality inspection for finished products?

Yes, we perform 100% inspection including visual and function inspections.

What is the warranty or service support?

We provide OEM/ODM services and have 10 R&D engineers for technical support.

Dglc-1000~4000A Series Load Isolation Switch (DGLC-1600)

Name: Dglc-1000~4000A Series Load Isolation Switch (DGLC-1600)
Brand: Donghua Electric Stock Co., Ltd. of Zhejiang
SKU: 723629885

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

US$126.50

1 Piece

Sample price:US$155.00/piece.Request sample

Product profile

Customization

Available

Type

Low-voltage

Installation

Indoor Low-Voltage

Model NO.

DGLC-1600

Operation

Manual

Grounding Mode

Not Grounding

Movement Mode

Vertical Rotary Type

Number of Poles

Three or Four

Grounding

Un Grounded

Series

Three or Four

Run

Swing

Common Model

Dglc-1600

Structure of Operating

Manual

Certification

ISO9001, CCC,GB,IEC

Brand

Dhecn

Product Name

Isolation Switch

Specification

CE, CCC, GB, TUV, UL, ISO9001, KC, ROHS

Trademark

DHECN

Origin

China

Production Capacity

5000PCS/Month

Key features

Wide Current Range: Available in DGLC-1000~4000A series to meet diverse load requirements.

OEM/ODM Support: Full customization, flexible customization, and minor customization services available.

Strict Quality Control: 100% finished product inspection including visual and function tests by 8 QA inspectors.

Multi-Certification: Certified with ISO9001, CCC, GB, and IEC standards for global compliance.

Low MOQ: Minimum Order Quantity is only 1 PCS, suitable for small batch testing.

Established Manufacturer: Factory established in 1998 with 110 employees and 10,030 sqm plant area.

Flexible Payment: Supports LC, T/T, PayPal, and Western Union for convenient transactions.

Fast Lead Time: Average lead time is one month for both peak and off-season periods.

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: ≤0.90h

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.