Hvh-20 Single Output Waterproof Power Supply 20W 12VDC

Name: Hvh-20 Single Output Waterproof Power Supply 20W 12VDC
Brand: Donghua Electric Stock Co., Ltd. of Zhejiang
SKU: 711011615

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

US$8.50

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Usage

Industry, LED Lighting and Electronic Billboard

Output Type

Single

Model NO.

HVH-20

Driving Method

LED Regulator Voltage

Certification

CE, ISO9001, CCC

Power Supply Mode

Constant Voltage Source

Power Supply Voltage

170~264 VAC

Brand

Dhecn

Transport Package

100 PCS

Specification

ROHS, UL, CE, IEC, ISO9001

Trademark

DHECN

Origin

Liushi Town, Wenzhou City, Zhejiang

HS Code

8504401990

Production Capacity

5000 PCS Per Month

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: ≤1.62h

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.