Good In AC Adapter & Charger
Who we are
Established in 2013, Shenzhen Giaac Power Supply Co., Ltd. (Giaac) is a national high-tech enterprise specialising in OEM/ODM power adapter solutions. We are dedicated to the research, development, production, and global distribution of intelligent power supplies (15W-600W), leveraging GaN technology and proprietary intellectual property to deliver highly efficient and reliable products.
We offer flexible and efficient design and development services for a comprehensive range of switching power supplies. Our power products are widely applied across various standard power supply applications in sectors including consumer electronics, multimedia industries, commercial equipment, industrial machinery, medical electronics, home appliance peripherals, networking systems, and security systems.
150+
15
Years of experience
Happy clients
Our solutions span medical, artificial intelligence, industrial, and smart home sectors, fully compliant with international certifications including ISO 9001/13485, UL, TÜV GS, and CE. With dual production bases in Shenzhen and Guangzhou, we support flexible minimum order quantities (MOQ) and scalable production capacity up to 100,000 units per month, offering 7-10 day prototyping cycles and 15-25 day mass production lead times.
Shenzhen/Main factory
R&D/Production/Warehouse of finished products
Address
Xinfu Industrial Park, Chongqing Road, Fuyong Street, Bao'an, Shenzhen 518103, China
Hours
9am - 6pm
Guangzhou/Branch factory
Production/Warehouse of finished products
Address
Guanmei Industrial Zone, Panyu District, Guangzhou, China
Hours
9am - 6pm
Shenzhen/Office
R&D / Sales
Address
Room 203, Building C, 1970 Cultural and Creative Park, Minkang Community, Minzhi Subdistrict, Longhua District, Shenzhen, China
Hours
9am - 6pm
We are committed to building long-term B2B partnerships, offering a three-year warranty and end-to-end customisation services – from form factor to connector design, we can meet your requirements. Giaac delivers certified, cost-effective power solutions to global clients, enabling product success.
What we offer
Giaac's core strengths in intelligent power adapter solutions, tailored to global industry needs.
Global Rapid Support
24/7 multilingual support + localized service (e.g., Germany) to resolve your supply & after-sales needs in hours.
Specialized technical team to design adaptive power adapters for scenarios like AI servers, drones & medical devices.
Compliant with 10+ international safety standards (UL/CE/PSE etc.) + automated production lines for stable, high-quality supply.