3 Years Warranty-AC Adapter Power Solution!

You need more than just a power supply, you need a partner who provides reliable power solutions with responsible service for 10 years to grow your profits. Let Prowin help you expand your wholesale business success.

Whether you need AC adpater for your LED lighting project or other electrical devices, you can get 24/7 services with guaranteed items. 

Different Power Supply Solutions

We know it is important to find the right power supply solution for the project, so we go the extra mile based on this. All the solutions we offer are with warranty and certified.

3 Years Warranty Solution

2 Years warranty Solution

The Most Competitive Power Supply Items

5V 200W Power Supply for LED Screens

US$6.5-US$6.95/pcs based on Quantity

12V 8A 96W Desktop Power Adapter

US$10.55-US$11.59/pcs based on Quantity

12V 0.5A Power Adapter for Air Purifier

US$1.89-US$1.99/pcs based on Quantity

Prowin Power Supply Applications

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Power Supply Wholesale Solution

No matter what power adapter you need for your project, we can offer the right power solution with our extensive experience. In particular, our team is full of market experience, which makes our final solutions meet the market demand. Flexible trade terms, various product models and reliable service make us can be prior to many vendors in the market. Prowin aims to offer you the right switch mode power supply at a reasonable rate. 

Power Adapter/Board for Air Purifiers

Interchangeable AC Adapters for Printers

Power Supply for LED lighting and CCTV Systems

Power Adapter for Telecommunication Industry

Power Supply for LED Screens

GaN Charger for Game Controllers

Power Adapter for Incubators

Customized Power Supply

About Prowin Power

Prowin is a leading power supply provider for over 9 years. As a China power supply manufacturer, Prowin’s aim is to offer the customized power solution according to the project details and ensure all the order process function well with care and responsibility.

We are in charge of all the complex works, including the development of the power solution, trade process, shipment and customs clearance. Our team will guide you through all things step by step. All you need to do is relax and wait for the cargo’s arrival in your office.

R&D Department
With decades of experience in the power industry
Sales Department
Provide qualified products at a reasonable rate and responsible after-sale service.
QC Team
Guarantee the Quality of Material and Power Supply
Production Team
Finish the Power Supply Production Efficiently
Package Team
Pack the Power Supplies and Arrange the Shipment
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We Take Care of Everthying

So you Don't Have to

We offer one stop power solution

01

Research

Send us your project requirements. Our Professional Team will do research and discuss with you to confirm your demand.

02

Development

Our team will develop the solutions based on your request. And confirm with you which is the right power supply solution.

03

Sample Test

Product samples for test to check if we could meet your request. Like the item quality, function and delivery time.

04

Bulk Order

Our team will confirm all the details of the bulk order with you. Then the production will be arranged. And our QC team will process inspection from the beginning to the end.

05

Shipment

The on time shipment will be arranged as we discussed. They are available whether you need a fast or low-cost shipment method. Shipment by air, express, sea, and railway can meet all your needs on delivery.

06

Reliable Service

We dedicate to developing with our clients as a partner for the long term. Therefore, a reliable after-sale service is a must for you. Our mission is "Quality first, Reputation above all."

We Take Care of Everthying

So you Don't Have to

We offer one stop power solution

01

Research

Send us your project requirements. Our Professional Team will do research and discuss with you to confirm your demand.

02

Development

Our team will develop the solutions based on your request. And confirm with you which is the right power supply solution.

03

Sample Test

Product samples for test to check if we could meet your request. Like the item quality, function and delivery time.

04

Bulk Order

Our team will confirm all the details of the bulk order with you. Then the production will be arranged. And our QC team will process inspection from the beginning to the end.

05

Shipment

The on time shipment will be arranged as we discussed. They are available whether you need a fast or low-cost shipment method. Shipment by air, express, sea, and railway can meet all your needs on delivery.

06

Reliable Service

We dedicate to developing with our clients as a partner for the long term. Therefore, a reliable after-sale service is a must for you. Our mission is "Quality first, Reputation above all."

Why Choose Prowin

Customized

Welcome customized requirements

Safe

100% Burn-in Test

Qualified

Worldwide Certificates

Reliable

Professional Team

Customized Requirements Available

Customized Requirements Available

Customized Requirements are welcome. We have developed many solutions with a special demand for our clients. Like special requirements for heat dissipation, DC connectors, AC cable length, Package and even a totally new power Adapter.

Safe - 100% Burn-In Test

All the products will be 100% Burn-in tested and Safety standard tested. Our QC Team process the inspection of the materials and semi-products for every order.

Safe - 100% Burn-In Test

Qualified - Worldwide Certificates

Qualified - Worldwide Certificates

Our Products are made under safety standards and worldwide regulations approved. The certificates include UL, cUL, ETL, FCC, CE, ROHS, PSE, KC, GS, TUV, RCM, and so on. The power adapters are highly efficient and certified by Energy Star VI.

Reliable - Professional Team

Our Research and Development Department: With decades of experiences in power industry; Our Sales Department: Provide the qualified products with reasonable rate and responsible after-sale service; Our Production Department: Maintain good quality for every production process and item.

Reliable - Professional Team

What Others Are Saying About us

Prowin Team is good to communicate, they double checked my requirement and helpful to solve my problems. In addition, they deal with my trial order very carefully, and ship out them very soon.I like their tough package. Thanks very much for all they do for me. I will continue to work with them for long term and will recommend to my partners.
Andrei Richardovich
From Belerus
We are an electronic products importer. Sometimes we have customized requirements, PROWIN can understand well and offer their solutions. They deal with the aftersale problems patiently and responsibly, which makes us feel comfortable and decide to work with them continuously. Finding a reliable supplier is not easy, PROWIN is one of the suppliers that has saved us many heartaches. You can't go wrong with them if you need power supply products.
Andrew Bartlett
From the USA
We had a problem in finding a reliable power supply for the Dreambox replacement, which sells in my stores. Although we tried many suppliers before we met Prowin, they do impress me with their skills and reliability. We purchase the power adapters from them and no need to worry about the delivery and the quality. They keep me informed of every process for our orders. Prowin is an excellent partner to work with.
woman, model, pose-3116587.jpg
Cloe Newts
From New Zealand

Let Prowin Boost Your Business Today!

Ready to Get the Power Supply solution? Please contact us right now, and let a reliable supplier provide you with high quality power supply solutions.

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