• Complete certification

    We have passed the certifications of CCC, CE, UL, TUV-GS, EMC, PSE, KETI, HKS, CB, FCC, CSA, SAA, GEMS, BIS, KC, C-TICK and KMEPS.more than 200 products pass energy efficiency VI.the customer is assured of choice.

  • 3 years warranty

    We have a professional R & D team,and our products material selection of mostly foreign to the main components,such as japan,Taiwan,each power production in strict accordance with safety standards for manufacturing.

  • Product repair rate is less than 0.6‰

    20 years of professional experience in the production of AC DC power adapters,All of our products have been 100% full load burn-in test and Aging test, we have a professional EMC laboratory, we will test 4 hours in order to make sure the quality of the product and protect the user’s safety.

  • Supplier of well-known companies

    Our company domestic sales accounted for about 70%, export sales accounted for 30%.Main supply in Midea, OPPO, Haier, Lego, Hisense, Haier,AO Smith,Gree.


High power (18-250W) Power Adapter famous brands,GVE- leading brand power adapter

Foshan Shunde Guanyuda Power Supply Company Limited was founded in 1999,after more than 20 years efforts, now we develop to be a high-tech enterprise which integrated with professional R&D, manufacturing and sales. Our product range includes switching model power supply, adapters, charger, LED Driver.

R&D that always strives for the best Product innovation and technology development is very important to us here at GVE, Our R&D team consists of many engineers and technicians, including many master’s degree holders who studied abroad. Lead times average one month from design to finished sample.

Quality is also a top priority here at GVE. We implement ISO 9001:2015-certified quality management system. Due to the high quality and complete C/UL, FCC, TUV,GS ......

  • 2018 HK Electronic Exhibition
  • New factory appearance
  • Company appearance
  • research and development
  • Plug-in unit
  • Ageing
  • Production workshop
  • Patch reflow


  • Quality Award

    Quality Award

  • Midea


  • CE  for AC/DC  Adapter

    CE for AC/DC Adapter

  • ISO9001:2008


  • GS for 60W

    GS for 60W

  • Vivo Case

    Vivo Case

    Vivo is a focus on smart phone mobile phone brand, vivo and the pursuit of pleasure, full of vigor and vitalit...

  • Changhong Case

    Changhong Case

    Changhong was founded in 1958, the predecessor of the state owned Changhong machine factory is China's "one five"...

  • A.O.SMITH Case

    A.O.SMITH Case

    A. O. Smith (China) water heater Co., Ltd., A. O. Smith Corporation, a wholly owned subsidiary of Nanjing Econom...

  • Midea Case

    Midea Case

    The group of the United States (SZ.000333) is a large comprehensive enterprise group based on home appliance manu...

  • 2016 Hongkong Exhibition

    2016 Hongkong Exhibition

  • Staff physical examination

    Staff physical examination

  • Staff birthday party

    Staff birthday party

  • R&D


  • R&D 调试

    R&D 调试


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US DOE VI Certification Introduction

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AC/DC Adapter| Battery Charger| Enclosed Switching Power Supply| High power supply|