Dongguan, China · OEM/ODM since 2005

Battery Chargers, Power Adapters & LED Power Supplies — OEM/ODM Manufacturer

Fuyuan Electronic Co.,Ltd.(Brand:Fuyuang) is an OEM/ODM manufacturer of battery chargers, power adapters, LED drivers, and DC-DC converters, operating from Dongguan, China since 2005, with power coverage from 60 W to 10 kW.

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ISO 9001 · ISO 14001 · QC 080000 · BSCI

Exterior of the factory building in Dongguan: a glass-fronted production block flanked by workshop buildings, seen across a paved courtyard.
450Employees
5,000+Customers worldwide
31,000+Custom projects delivered
3 yearsStandard warranty

Product Lines

Four product families are manufactured in-house: battery chargers, power adapters, LED drivers, and DC-DC converters. Each family is specified per market and per application rather than sold as a single catalogue item.

Power range 60 W – 10 kW
Auxiliary fact Catalogue models from 24 W to 3,000 W
Black ribbed battery charger with an output cable, photographed on a white background.
01

Battery Chargers

Fuyuang battery chargers cover lithium-ion, LiFePO4, lead-acid, and NiMH packs, with catalogue models from 24 W to 3,000 W and a charge profile set for each chemistry.

Battery charger capabilities and specifications.
CapabilitySpecification
ChemistryLithium-ion, LiFePO4, lead-acid, NiMH
Charge ProfileCC-CV-trickle and CC-CV-float, with automatic cutoff
Per-cell VoltageLi-ion 4.2 V, LiFePO4 3.65 V, lead-acid 14.6 V per 12 V block, NiMH 1.42 V
Power Range24 W – 3,000 W catalogue models
ProtectionShort circuit, over-voltage, under-voltage, over-current, over-load, over-temperature, reverse polarity
StandardsIEC/EN 60335-2-29, IEC/EN 60335-1
ApplicationsE-bikes, e-scooters, robotics, golf carts, AGVs, marine, energy storage
Desktop power adapter with a coiled DC output cable, photographed on a white background.
02

Power Adapters

Fuyuang power adapters run from 24 W to 900 W in wall-mount and desktop formats, including a 500 W to 900 W super high-power series.

Power adapter capabilities and specifications.
CapabilitySpecification
FormatsWall-mount and desktop
Input100 – 240 Vac, 50/60 Hz
Power Range24 W – 900 W, including a 500 W to 900 W high-power series
EfficiencyUp to 95%
ConstructionClass I and Class II
StandardsIEC/EN 61558
ApplicationsCCTV, POS terminals, routers, LED displays, medical equipment, industrial robotics, 3D printers
Sealed power supply with mounting flanges and an output cable, photographed on a white background.
03

LED Power Supplies

Fuyuang LED drivers are built in indoor and IP67 waterproof versions, as constant-current or constant-voltage types, to the IEC/EN 61347 safety standard.

LED power supply capabilities and specifications.
CapabilitySpecification
Driver TypesConstant current and constant voltage
FormatsIndoor and IP67 waterproof
StandardsIEC/EN 61347
CharacteristicsHigh efficiency, high power factor, full protection set
Service Life3 to 5 years of stable operation
ApplicationsEmergency lights, street lights, scene lights, stage lights, showcase lights, photographic LED equipment

More from the range

Four-output charger with four fused output cables on a white background.
Four-output charger
DC-DC converter with a coiled cable and connector, photographed on a white background.
DC-DC converter
Sealed charger housing with cable glands and a coiled output cable.
IP67 sealed charger

Application areas · 20 fields served

  • Humanoid Robots
  • E-bikes & E-scooters
  • Golf Carts & AGVs
  • Drones
  • Pool Cleaners
  • Medical Equipment
  • LED Lighting
  • Solar & Energy Storage

Inside the Dongguan & Yongzhou Plants

Manufacturing & Engineering

Fuyuang manufactures across 108,000 m² of self-owned plants in Dongguan, Guangdong and Yongzhou, Hunan, certified to ISO 9001, ISO 14001, QC 080000, and BSCI, with every design validated in a CNAS-standard EMC laboratory.

  • Plant Area108,000 m² self-owned, in Dongguan GD and Yongzhou Hunan
  • Workforce450 employees
  • Engineering36-year senior engineering team; 10 days from design to engineering sign-off
  • Quality4 to 8 hours of full-load burn-in, 100% inspection, MTBF of 30,000 hours or more, 3-year warranty
Assembly workstations on the production floor, with operators handling boards at individual benches.
Assembly floor
Chargers connected to burn-in racks inside a glass-fronted aging cabinet.
Full-load burn-in
Operator running a functional test on power supplies at a bench with meters and a monitor.
Functional test

Certifications

Certifications by Market

Seventeen marks are held across the product range, so the applicable certificate set depends on the destination country of each order. Certification scope is confirmed per model; contact for details.

Safety certifications by market.
MarketCertifications
United StatesUL, cUL, ETL, FCC
EuropeCE (EMC & LVD), TUV/GS, CB, UKCA, RoHS, REACH
JapanPSE
AustraliaSAA, RCM, C-TICK
South KoreaKC / KCC
ChinaCCC
MexicoNOM
IndiaBIS

OEM / ODM

OEM / ODM Process

Fuyuan runs OEM and ODM programs for battery chargers, power adapters, and LED drivers, from specification alignment through certification and delivery.

10days

from concept to engineering sign-off on a new product

Custom output voltage and current profiles, low-ripple regulation, protection logic, and CAN 2.0 / RS485 communication are specified per program. Contact for scope, tooling, and certification.

  1. Step 1

    Inquiry

    Send the target specification, the application, and the destination market.

  2. Step 2

    Specification Alignment

    Confirm electrical requirements, enclosure, connector, and certification scope.

  3. Step 3

    Prototype & Certification

    Validate the prototype in the in-house CNAS-standard EMC laboratory, then complete approval for the target market.

  4. Step 4

    Production & Delivery

    Manufacture at production scale under MES and ERP traceability, then ship against the agreed program schedule.

FAQ

Frequently Asked Questions

These answers state product scope, power range, certification coverage, application fit, location, and development time in direct form.

What products does Fuyuan manufacture?

Fuyuan manufactures battery chargers, power adapters, LED drivers, and DC-DC converters across a 60 W to 10 kW range. More than 3,000 models have been developed, and all four families are available for OEM and ODM programs.

What power range and model count does Fuyuan cover?

Fuyuan covers 60 W to 10 kW with more than 3,000 developed models, including catalogue chargers and adapters from 24 W to 3,000 W. Outputs span 3 V to 87 V and 0.3 A to 30 A, with efficiency of 90% to 95%.

Does Fuyuan support OEM and ODM orders?

OEM and ODM services are available for all four product families. Programs cover specification alignment, prototype validation in a CNAS-standard EMC laboratory, certification, and volume production with MES and ERP traceability.

Which safety certifications do Fuyuan products carry?

Fuyuan products hold 17 marks: UL, cUL, ETL, FCC, CE, TUV/GS, CB, UKCA, PSE, KC, SAA, RCM, CCC, NOM, BIS, RoHS, and REACH. Management systems are certified to ISO 9001, ISO 14001, QC 080000, and BSCI.

What applications are Fuyuan chargers used in?

Fuyuan chargers and power supplies serve 20 application fields, including humanoid robots, drones, e-bikes, e-scooters, golf carts, AGVs, pool cleaners, wheelchairs, medical equipment, and LED lighting. The 120 W to 3,000 W high-power segment serves embodied intelligent robotics, smart yard systems, low-altitude economy equipment, and green mobility.

Where is Fuyuan Electronic located?

Fuyuan Electronic is based at No.25, Sanjiang Industrial Zone, Hengli Town, Dongguan, Guangdong, China, with 108,000 m² of self-owned plants in Dongguan and Yongzhou, Hunan. Manufacturing has run from Dongguan since 2005.

What is the design and development cycle for a new product?

A new product can go from design to engineering sign-off in as little as 10 days. A senior engineering team with 36 years of industry experience supports concept design, engineering development, and mass production.

What warranty and reliability testing does Fuyuan provide?

Fuyuan products carry a three-year warranty, with an MTBF of 30,000 hours or more. Every unit runs 4 to 8 hours of full-load burn-in and 100% inspection before shipment.

>More FAQs……

Contact

Fuyuan Electronic Co.,Ltd.

Klinsun Power Co.,Ltd.

For OEM/ODM inquiries, contact Fuyuan Electronic.

No.25, Sanjiang Industrial Zone, Hengli Town, Dongguan, Guangdong, China / +86-13028896359 / dq@klinsun.com