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Shenzhen Merryking Electronics Co., Ltd.
Custom manufacturer
8yrs
Guangdong, China
Main categories: Power Adapter/Switching Power Supply/AC DC Adapter, USB Charger/PD Charger
Ranked #3 Power Adapters class _i18n_mod_start_`shopmodule.shopsign.rankgmv_i18n_mod_end_OEM for well-known brandsSupplier for Fortune 500 companiesCompetitive OEM factoryFinished product inspection
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Shenzhen Merryking Electronics Co., Ltd.

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Performance
5.0/5
Very satisfied37 reviews
  • ≤4h
    average response time
  • 97.8%
    on-time delivery rate
  • US $700,000+
    {0} orders
Sample-based customization
Full customization
Raw-material traceability identification
Finished product inspection
CE
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Main products

Profile
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by SGS Group
Overview
Company registration date2005-07-20
Floor space(㎡)2200
Annual export revenue (USD)4000000
Accepted languagesEnglish
Years exporting20
Years in industry20
Certifications
EN IEC62368-1INSPECTION_REPORTSP2408087L01
REACHINSPECTION_REPORTA222012204710...
CEPRODUCT17AS02128L 33...
EMCPRODUCT15AE11001E 00...
CEPRODUCT15AS11001L 95...
ULPRODUCT20151010-e361...
KCPRODUCTHU10898-16001...
GSPRODUCTZ1A 16 06 810...
ULPRODUCT20190528-E361...
CEPRODUCTN8A 004785 00...
UKCAPRODUCT21SP05105L01
GSPRODUCTZ1A 004785 00...
RoHSPRODUCT20CP02013R01M...
PSEPRODUCTTKY220620-AC ...
GSPRODUCTZ1A 004785 00...
CEPRODUCTN8A 004785 00...
BISPRODUCTR-41264520
CCCPRODUCT2024010907605...
CEPRODUCT23SP12055L01
GSPRODUCTS 50618111 00...
GSPRODUCTNo.Z1A 004785...
GSPRODUCTZ1A 081024 00...
GSPRODUCTZ1A 081024 00...
UKCAPRODUCT22AE100013B00...
CBPRODUCTJPTUV-157057
ETLPRODUCT19090226HKG-0...
KCPRODUCTHU10898-20004...
Global-MarkPRODUCTGMA-519105-EA
LVDPRODUCTLVD-202012240...
PSEPRODUCTTKY070824-AC ...
PSBPRODUCTPSB-JP-2020-0...
UKCAPRODUCT22AS100013S36...
FCCPRODUCT23EP12055F01
LVDPRODUCT24SP08087L01
EMCPRODUCT24EP08087E01
UKCAPRODUCT24SP08087L02
CBPRODUCTJPTUV-153507
Production capabilities
Production lines3
Total annual output (units)6000000
Production machines32
Quality control
Product Support traceability of raw materialsYes
Product inspection methodInspection of all products, Random inspection, According to client's requirement
Quality control conducted on all production linesYes
QA/QC inspectors5
Trade background
Main marketsNorth America(30%), Eastern Europe(11%), Western Europe(11%)
Supply chain partners568
Main client typesRetailer, Engineer, Wholesaler, Brand business, other|Distributor, Manufacturer
R&D capabilities
Customization optionscustomized on demand, light customization, sample processing, graphic processing
New products launched in last year5
R&D engineers6
R&D engineer education levels2 graduate, 4 juniorCollege
Reviews (37)
5.0 /5
Very satisfied
  • Supplier service
    5.0
  • On-time shipment
    5.0
  • Product quality
    5.0
Your charger's adaptive voltage perfectly complements our IoT sensors. Customer-approved performance!
    See all reviews
    Video tips
    00:44
    #power adaptor 2-36W Wired Power Adapters: Versatile, reliable, and perfect for all your devices. Stay powered up wherever you go!
    00:29
    1-18W AC/DC Adapters with 3-Year Warranty! OEM/ODM welcome – customize your perfect power solution. Reliable & tailored! #ac dc adpater
    00:29
    Do you know how to test the usb charger sample? Now we show you the process of the test~
    00:45
    Meet the ultra-slim 20W GaN Fast Charger! Compact, powerful, and designed for speed. Perfect for on-the-go charging!#PD GaN charger
    00:45
    2-18W Wired Power Adapters: Versatile, reliable, and perfect for all your devices. Stay powered up wherever you go! #Customation
    00:44
    20 years of expertise in power adapters! Reliable, innovative, and tailored solutions for all your charging needs. #Process of production
    00:44
    Charge faster with Merryking 18W-120W fast chargers! Multi-protection, certified, and compatible with all devices. Power up in no time!
    00:21
    Compact 5V USB charger: Fast charging for all devices. Portable design, perfect for home, or travel. Stay powered anywhere!#USB Charger
    View more