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Advanced GaN & PD Charging Technology

QIW Industrial Co., Ltd. is a global leader in high-efficiency GaN chargers, PD fast chargers, and AC/DC adapters. Engineered for performance, safety, and universal compatibility.

QIW GaN Charger Technology

About QIW Industrial

Innovating the future of power with cutting-edge GaN and PD charging solutions trusted by consumers and businesses worldwide.

QIW Manufacturing Facility

Pioneers in Power Innovation

Founded with a mission to deliver smarter, faster, and safer charging technology, QIW Industrial Co., Ltd. specializes in Gallium Nitride (GaN) and Power Delivery (PD) chargers that redefine efficiency and portability.

Our products are designed for modern digital lifestyles, supporting fast charging for smartphones, tablets, laptops, and other USB-C devices across global markets.

  • Global Compliance & Certifications
  • High-Efficiency GaN Technology
  • Universal Voltage & Plug Compatibility
  • Environmentally Conscious Manufacturing

Our Products

High-performance, compact, and reliable charging solutions built with advanced GaN and PD technology.

45W GaN PD Charger Best Seller

45W GaN PD Charger

Ultra-compact single-port USB-C charger with 45W Power Delivery for fast charging laptops and mobile devices.

  • • 45W USB-C PD Output
  • • GaN Technology for Smaller Size
  • • Universal 100-240V Input
  • • Overheat & Overcurrent Protection
65W GaN PD Charger

65W GaN PD Charger

Dual-port charger with 65W total output, ideal for MacBook, iPad, and smartphones.

  • • 65W Max (45W + 20W) Dual USB-C
  • • Intelligent Power Distribution
  • • Foldable Plug Design
  • • CE, FCC, RoHS Certified
Replaceable GaN PD Charger Innovative

Replaceable GaN PD Charger

Modular charger with interchangeable AC plugs for US, EU, UK, and AU outlets.

  • • Interchangeable Plug System
  • • 65W USB-C PD + USB-A
  • • Travel-Friendly Design
  • • Global Voltage Support
30W GaN PD Charger

30W GaN PD Charger

Compact single-port charger perfect for iPhone, Android, and tablets.

  • • 30W USB-C PD Fast Charging
  • • 33% Smaller Than Standard 30W
  • • Wide Input Voltage (100-240V)
  • • Short Circuit Protection
AC Adapter 5W-12W

AC Adapter 5W-12W

Reliable low-power adapters for IoT devices, routers, and small electronics.

  • • Output: 5V/1A to 12V/1A
  • • Multiple Plug Options
  • • Energy Efficient Class VI
  • • Overload & Over-Temp Protection
AC Adapter 15W-24W

AC Adapter 15W-24W

Mid-range power supply for monitors, security cameras, and networking gear.

  • • Output: 12V/1.5A to 24V/1A
  • • Universal Input 100-240V
  • • Low Standby Power Consumption
  • • Industrial Grade Components
AC Adapter 36W-45W

AC Adapter 36W-45W

High-efficiency power adapter for industrial and commercial applications.

  • • Output: 12V/3A to 20V/2.25A
  • • Robust Metal Housing Option
  • • Wide Operating Temperature
  • • Compliant with Safety Standards
Custom GaN Solutions Custom

Custom GaN Solutions

OEM/ODM services for tailored GaN chargers and power adapters.

  • • Custom Design & Branding
  • • Prototyping & Mass Production
  • • Full Compliance Support
  • • Global Logistics

Why Choose QIW?

We combine innovation, quality, and reliability to deliver power solutions you can trust.

Certified Quality

All products meet international safety and performance standards including CE, FCC, RoHS, and more.

Global Compatibility

Universal voltage input and multiple plug options ensure seamless use across regions.

OEM/ODM Support

End-to-end support for custom designs, branding, and large-scale manufacturing.

100+
Global Clients
15+
Countries Served
10+
Years Experience
50+
Patents Held

Frequently Asked Questions

What is GaN technology?

Gallium Nitride (GaN) is a semiconductor material that allows for smaller, more efficient, and cooler-running chargers compared to traditional silicon-based models.

Are QIW chargers compatible with my MacBook?

Yes, our 45W and 65W GaN PD chargers are fully compatible with MacBook Air, MacBook Pro, and other USB-C laptops.

Do you offer custom branding?

Yes, we provide OEM/ODM services including custom logos, packaging, and product design.

What certifications do your products have?

Our products are certified with CE, FCC, RoHS, and other international standards for safety and electromagnetic compatibility.

Get in Touch

For inquiries, samples, or custom solutions, visit our official website to contact QIW Industrial Co., Ltd.

Email: qiw@qiw.com

Visit Official Website

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