Top 11 Power Supply Companies in Shenzhen

Last updated: September 29, 2022 at 16:12 pm

Shenzhen, China’s Silicon Valley, has become a global manufacturing powerhouse for electronics over the past few decades. The city resides a growing number of high-tech companies and startups around the globe, many of which are in the business of power supplies.

Generally, the power supply is essential to properly function any electronic device, whether computers, televisions or lighting. In addition, they provide a stable power source for devices that require consistent voltage and current rating.

The quality of a power supply can mean the difference between a product lasting for years or months. Several companies offer this type of product. However, which one should you choose? In this article, we’ll be looking at 11 different companies in Shenzhen that manufacture high-quality power supplies for various applications.


Picture from Prowin Power

Headquarter: Shenzhen, China

Year Founded: 2013

Prowin Power Supply Company is a leading manufacturer of switching power supplies and charger products. They have nine years of experience designing, developing, and producing all kinds of chargers and adapters. We offer a variety of high-quality products which cover almost every aspect of the power industry, including laptop chargers, car chargers, AC/DC adapters, and more. 

This company has been running for almost a decade and maintains quality, efficiency, and customer service principles. Prowin has a professional team of engineers that can offer customized solutions according to the client’s needs. They are a proud Chinese-owned business that strived to be a top-tier manufacturer in the global market.

Main Product Offer:

Power Delivery Charger

PROWIN’s PD technology is said to have up to 150W of output power, among the strongest chargers on the market. The charging speed is almost twice as fast, allowing more time to use the device. Additionally, this technology enables less heat and the function to shut off mid-charge.

Switching Power Supply

The Switching Power Supply is one of the most critical components in an electronic device. It uses a switching regulator to efficiently convert electrical power, where an SMPS converts the voltage while an AC-DC supply changes the current. PROWIN offers a wide variety of these supplies with different voltages, currents, and sizes.

Laptop Power Supply

Laptop power adapters are essential to keep the battery life of their laptop. It is a device that converts the AC voltage into the DC voltage required. Prowin also manufactures laptop power supplies with a variety of different specs. These adapters can provide up to 90 watts of power and have passed global safety certification. In terms of shape and size, they vary depending on the device and the country they applied. 

3D Printer Power Supply

3D printing usually requires a lot of power, and an uninterruptible power supply is essential to maintain a constant voltage and current. PROWIN 3D printer power supplies can provide up to 360 watts with high efficiency up to 80%. The product has global safety certification and is said to be among the best on the market.

The power supply can be either a wall outlet or a battery pack. It is imperative to consider your budget and location when deciding which type of power supply you want to use for your 3D printer.

ITE Power Supply

ITE Power Supply has IEC/UL/EN60950-1 certification. This provider supplies power converters to computers, telecom equipment, audio/visual equipment, and other home appliances and office devices.

Why Prowin Power?

Prowin Power covers almost every aspect of the power industry. It offers a one-stop service for all your power needs, whether for your home, office, or car. In addition, we hold numerous international certifications, making them a reliable and trusted company for every power supply necessary.

Moreover, Prowin Power provides a 3-year outcomes warranty for the project and its marketing efforts. We strive to create long-term relationships with our clients by providing quality products and services.


Picture from SANPU

Headquarters: Bao’an District, Shenzhen, Guangdong, China

Year Founded: 2011

SANPU is a professional electronic manufacturing services provider that integrates research and development, production, and sales. The company has a “customer first, quality first” motto, concentrating on LED power supplies, switching power supplies, adapter chargers, and electronic ballasts. With the development of new products, SANPU also expands its market share in different parts of the world. Moreover, it has a perfect after-sales service system to provide comprehensive services for customers.

Main Product Offer:

  • Indoor Power Supply
  • Dimmable Power Supply
  • Dimmable Power Supply
  • LED Power Supply

Shenzhen Click Technology Co., Ltd.

Picture from Click

Headquarters: ZhengZhong Industrial Park, Shenzhen, Guangdong

Year Founded: 1995

Shenzhen Click Technology Co. Ltd focuses on developing, producing, and selling LED lighting power supplies, power battery chargers, communication power supplies, adapters, magnetic components, electric car charges, charging stations, and other intelligent hardware products. The company also provides OEM/ODM services to its customers.

In addition, the company employs a strong R&D team that continuously develops new products to meet the market’s ever-changing needs. Moreover, the company provides excellent after-sales service to its customers.

Main Product Offer:

  • Power Adapter
  • Industrial Telecom Power
  • New Energy Magnetics
  • AC/DC Vehicle Charger
  • Inverters


Picture from Wise Power

Headquarters:  Baoan District, Shenzhen, Guangdong

Year Founded: 2017

Shenzhen Wesp Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, production, and sales of power supplies. It has multinational operations with more than 1000 Chinese and foreign staff members and employees. The company is committed to providing green, efficient, high-quality power conversion solutions for communications, industrial, new energy, medical, and other industries. It has a wide range of products that are suitable for various applications.

Main Product Offer:

  • PD Charger
  • Wall Adapter
  • Desktop Adapter
  • Two Wheeler Charger

Shenzhen Pocasa Electronic Technology Co., Ltd.

Picture from Pocasa

Headquarters: Baoan Dist., Shenzhen, Guangdong, China

Year Founded: 2012

Shenzhen Pocasa Electronic Technology Co., Ltd. is a professional manufacturer of switching power supplies, adapter chargers, and linear power supplies. They are known internationally for developing, producing, and selling uninterruptible power supplies or UPS, which include high and low-frequency online UPS and pure or modified sine wave inverters. The company has a wide range of suitable products for various applications.

By 2006, POCASA had outgrown its status as a privately held business with two operations and a Shenzhen headquarters around 45,000 square feet in size and employs roughly 1,200 employees.

Main Product Offer:

  • Hybrid solar inverter
  • Wave Inverter
  • Online UPS
  • Solar Charger Controller
  • Accessories

MOSO Power

Picture from MOSO

Headquarters: Shenzhen, Guangdong, China

Year Founded: 2006

Moso Power Supply Technology Co., Ltd., or Moso Power, is a leading power semiconductor and module manufacturer focusing on cutting-edge technologies in the areas of Green Power Conversion, Intelligently Distributed Energy Systems (IDES), and Smart Grid infrastructure. Many of the company’s products are for solar power, wind power, electric vehicles, UPS systems, LED lighting, and more.

It was established in 2006 and was a member of the SME Board of Shenzhen Stock Exchange in 2012. It is an advanced global power solution provider and one of Shenzhen’s top brands and national high-tech companies. The company was even selected as one of the Top 500 Chinese Brands, the Top 100 Brands in Guangdong-Hong Kong-Macao Greater Bay Area in 2017, and one of the Top 10 Chinese Influential Brands in 2017. 

Main Product Offer:

  • LED Driver
  • Consumer Electronic Products

Shenzhen SOY Power

Picture from SOY Power

Headquarters: Nanshan District, Shenzhen, Guangdong, China

Year Founded: 2010

Shenzhen SOY Technology Co., Ltd., or Shenzhen SOY Power, is a professional manufacturer of switching power supplies with over a decade of experience in the industry. The company manufactures and markets power supply products composed of an ac-dc adapter, switching power supplies, PD charger, and high-power supply. Shenzhen SOY Technology is home to about 1000 employees, half in Shenzhen headquarters and half in Jiangxi.

Since 2010, the company has been recognized locally and internationally in the power supply field, with most products approved by UL, CUL, ETL, CE, GS, CB, CCC, PSE, SAA, FCC, KC, etc. It promotes reasonable quality control and high efficiency at a competitive cost.

Main Product Offer:

  • Wall Adapter
  • Desktop Adapter
  • Switching Power Adapter
  • AC DC Adapter
  • PD Charger
  • QC Quick Charger
  • Battery Charger
  • Mining Power Supply
  • LED Driver
  • Open Frame Power Supply


Picture from Huntkey

Headquarters: Ban Tian District, Shen Zhen, Guangdong, China

Year Founded: 1995

The Huntkey Enterprise Group, founded in 1995 in Shenzhen, is a member of the International Power Supply Manufacturer’s Association (PSMA), the China Electric Vehicle Charging Technology and Industry Alliance, and a global leader in power supplies. According to Gartner Dataquest, it ranks No. 4 in sales volume in the worldwide notebook adapter market and has over 20,000 employees and 8 million square feet of manufacturing space.

Huntkey is dedicated to providing high-quality power supplies and excellent services for various applications such as data centers, cloud servers, 5G base stations, telecommunications, industrial automation, household appliances, electronics, and so on. It designs, develops, and manufactures IT, consumer, and innovative home products. It also produced charging piles, new energy vehicle power supplies or chargers, DC/DC, etc.

Huntkey has branches in the United States and Japan and has cooperative factories in Brazil, Argentina, and other countries. It has served well-known electronic brands such as Lenovo, Haier, HP, DELL, BestBuy, OPPO, VIVO, and other companies and has established trust among its customers and prospective buyers.

Main Product Offer:

  • Desktop PC Power
  • Server Power Supply
  • Industrial Power Supply
  • Adapter
  • Charger
  • LED Power Supply
  • Power Strip

Shenzhen Cora Century Technology Co., Ltd.

Picture from Shenzhen Cora

Headquarters: Longgang District, Shenzhen, Guangdong, China

Year Founded: 2012

Shenzhen Cora Century Technology Co., Ltd. is an online seller of switching power supplies (SPS), computer power supplies (CPS), and other products. It was founded in 2012 in China and offered its customers various products. The company also provides OEM/ODM services to its clients.

Shenzhen Cora Century Technology Co., Ltd is a professional and reliable switching power supplier. It has various products for various applications, such as computers, office equipment, communication devices, household appliances, etc. It incorporates product R&D, designing, producing, sales, and after-sales services, and it has been committed to “quality first, customer first.”

The company comprises professional engineers who have been engaged in the switching power supply industry for many years and are familiar with designing and producing various types of power supplies. They aim to fuel the market with their cutting-edge, premium power supplies and portable parts. It has two original brands, Amarrow and Belle, which made their way up to the top 10 best-selling products on AliExpress in 2019. Sincerity and honesty are Cora’s two primary qualities that contributed to the company reaching new heights.

Main Product Offer:

  • USB Travel Charger
  • Laptop Adapter
  • Wireless Charger
  • Car Charger
  • Mobile Charger

PYS High-Tech Co., Ltd.

Picture from PYS

Headquarters: Longhua District, Shenzhen, Guangdong, China

Year Founded: 2009

PYS High-Tech Co., Ltd. is a professional switching power supply and chargers manufacturer. It was founded in 2009, and its headquarter is in Longhua District, Shenzhen, Guangdong, China. The company has also developed its business in the international market and branches in Europe and the United States.

As an electronic product design and manufacturing service provider, PYS High-Tech Co., Ltd. is mainly engaged in designing, developing, producing, and selling high-tech products such as switching power supplies, chargers, adapters, led drivers, and so on. In addition to its R&D team, the company consistently maintains a strong production capacity. They provide customers with one-stop OEM and ODM worry-free services, including tooling and manufacturing services, USB data line production, PCBA processing, injection molding, assembly, and packaging.

Main Product Offer:

  • Consumer Electronics
  • Wire series
  • Power supply series
  • New energy
  • Intelligent control
  • Healthcare

Shenzhen Fly Power

Picture from Fly Power

Headquarters: Bao’an District, Shenzhen, Guangdong, China

Year Founded: 2002

Shenzhen Fly Power Technology Co., Ltd is a national high-tech enterprise with more than 18 years of experience in the power field. The company’s power brand has passed ISO 9001 quality system standards, ISO14001 Environment system certification, and BSCI certification or corporate social responsibility certification. This meaningful recognition proves the company’s outstanding product quality and socially responsible business practices.

The company is an expert in producing, improving, and selling high-quality power solutions, including switching power supplies, solar power inverters, UPSs (uninterrupted power supplies), lead-acid batteries, and lithium batteries. The Research and Development team has more than 100 senior professors and an advanced design idea of internationalization, which can provide customers with comprehensive technical solutions.

Main Product Offer:

  • Type-C adapter
  • AV/IT adapter
  • Home appliances power adapter
  • Car Charger
  • USB Charger
  • LED power supply


From the above, we can see that there are many manufacturers of switching power supplies and chargers in China. They all have advantages in terms of product quality, design, service, etc. However, each power supply and charger manufacturer has its strengths, so it is essential to choose the right one according to your specific needs.

I hope this article helps you with your decision. If you need more help, contact us now!

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