Company Profile & Manufacturing Capability | Zhejiang Harlon Electronic Co., Ltd.

Verified Custom Manufacturer · Assessed by SGS Group

Enterprise Overview

Zhejiang Harlon Electronic Co., Ltd.

Established in 2007, Zhejiang Harlon Electronic Co., Ltd. is an established high-technology manufacturer focused on the research, development, and mass manufacturing of industrial switching power supplies, DIN rail units, DC-DC converters, and waterproof LED drivers. Operating out of a modernized 10,000 m² factory in Wenzhou, Zhejiang, China, we combine seasoned power engineering with standardized, high-yield manufacturing lines.

As a verified custom manufacturer with 19 years of deep sector engineering, our R&D team leverages 30+ years of collective power electronics expertise. With over 10 production lines, automated SMT, automated insertion, and dedicated burn-in aging setups, we ensure every batch meets rigorous international standards, including CE, RoHS, and FCC compliance.

OEM / ODM Customization

Full & On-demand CustomizationVerified

Sample-based & Drawing ProcessingVerified

Custom Enclosure, Cable & Private LabelSupported

R&D & Engineering

Senior R&D Engineers3 In-house

Specialized Engineering Software5 Systems

New Product Launches~20 / Year

Manufacturing Capacity

Total Factory Floorspace10,000 m²

Dedicated Production Lines10+ Lines

Staff Headcount51–100 Staff

Quality Assurance & QC

Dedicated QA/QC Inspectors6 Inspectors

High-Precision Test Equipment13 Stations

Incoming & Finished Product InspectionVerified

Trade & Global Logistics

Export Experience18 Years

Nearest Export SeaportsShanghai, Ningbo

Flexible SettlementT/T, L/C, PayPal, Western Union

Performance Verified

On-time Dispatch Rate96.7%

Average Response Time≤ 3 Hours

Buyer Satisfaction Rating4.8 / 5.0

Audited Metrics

Verified Factory Performance Benchmark

Data audited through independent on-site assessment and verified platform trade performance over the past 12 months.

Performance Metric	Zhejiang Harlon Electronic Co., Ltd.	Industry Benchmark Average	Audited Status
Buyer Satisfaction Rating	4.8 / 5.0 (21 Reviews)	4.8 / 5.0	Verified Authentic Feedback
Supplier Response Time	≤ 3.0 Hours	4.0 Hours	Faster Customer Support
On-time Dispatch Rate	96.7%	93.6%	Above Industry Average
Average Dispatch Lead Time	8.2 Days	11.8 Days	30% Accelerated Fulfillment
Quality Trade Dispute Rate	0.8%	3.1%	74% Lower Than Industry Average
Established Operational Track Record	19 Years (Since 2007)	6.0 Years	Senior Verified Manufacturer

Factory Floor

Advanced Production Line & Machinery

Comprehensive in-house manufacturing from precision SMT placement and automated wave soldering to finished enclosure packaging.

Manufacturing Steps & Production Lines

Raw Materials

Incoming quality verification

SMT Placement

High-precision component mounting

Inserting

Through-hole component assembly

Welding

Precision lead & joint soldering

Adjusting

Output voltage & tolerance tuning

Assembly

Mechanical housing & insulation

Aging

100% full-load burn-in testing

Testing

Electrical parameters & Hi-Pot check

Packaging

Export cartons with barcode labeling

Automated Production Machinery

Wave Soldering Machine

Dual-wave automated soldering

Automatic Inserting Machine

Automated radial & axial insertion

SMT Placement Line

High-speed SMD pick and place

Automatic Glue Machine

Dual-component potting for LED drivers

Automatic Packaging

Protective sealing & labeling

Production Line

Continuous assembly workflow

SMT Assembly Line

Integrated reflow & feeder stations

Labelling Machine

Buyer branding & serial numbering

Assembly Line Equipment

Ergonomic assembly transfer setups

Lab & QA Equipment

Strict Testing & Inspection Capabilities

13 dedicated in-house test benches ensure our power supplies fulfill rigorous insulation, electromagnetic compatibility (EMC), thermal reliability, and transient immunity requirements.