About Us

Turning Brilliant Ideas into Reality

QINX is a global leader in power supply design and manufacture, leading the industry with rugged, space-saving solutions built to withstand harsh environments. With world-class engineering capabilities and manufacturing excellence, our Yueqing headquarters serves customers from a variety of industrial markets around the world.

Founded in 2005, QINXPOWER® is one of the leading manufacturers in China dedicated to standard power supply products. Our headquarter in USA, global sales center in Shenzhen and production factory located in Dongguan, Guangdong Province China.

Our products focus on power supplies from 1-400W, including power adapter,led driver,battery charger, switching power supply etc. We design and develop various power supplies specialized in EN62368/EN61558/EN60601/EN60335/EN61347 etc. standards with worldwide UL, ETL, CE, GS, UKCA, SAA, RCM, EAC, PSE, KC, CCC,BIS etc. certifications, which is widely used in information technology, audio/video, home electrical and consumer medical devices. Our engineer will get close communicate with customers before advising best solutions, We offer free sample lead time 3-7 days.

In order to ensure market competitive, all our products with update EN62368 standard certified, ROHS, REACH and related energy efficiency CEC, MEPS, ERP, NRCAN complied. Our factory is ISO9001 certified, each of our products is 200% tested by following electrical, hi-pot, surge tested, average outgoing quality around 300PPM.

QINX has a set of intact quality management systems, in order to strengthen management further, improve the craft, and guarantee product quality, we constantly introduce the most advanced electronic programs-controlled check-up platforms, high-accuracy production and strict quality system. We have been working well for the past years. In the future, we will keep focusing on the research and quality to appreciate support from customers.

Power relay integration is crucial for reliable power transfer and control. Rigorous testing and quality assurance practices are essential. This involves selecting relays that meet system requirements, conducting extensive performance tests, and documenting the process. These practices identify faults and ensure relays can handle high voltage, current, and temperature fluctuations. By implementing these practices, electrical systems can benefit from improved reliability, efficiency, and safety.

At our business, we’re dedicated to fostering an environment of open collaboration. Our staff feel safe and encouraged to share their ideas and work together to benefit the business and push progress forward. We believe that by bringing people together, we can develop better strategies for a successful long-term outlook.

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Our Commitment To Customers

Currently the main production of power adapters, LED drivers and chargers,and car charger is also under research and development.We can offer OEM/ODM.

The endless pursuit of innovation and improvement. Providing the best cost/performance ratio of standard power supplies (PQC) and services (DSR).

We provide more than just power supplies, we can provide a whole set of power supply solution more efficiently to win business opportunities.

QINX has achieved all the internationally recognized certifications, including quality management system, TUV, CE, PSE, KC, ROHS and UL. We maintain an extensive inventory of 1000 different products and are dedicated to providing a 7-14 day delivery service for our standard power supplies.

We provide free samples for our potential customers. This allows them to try our products and see if they like them before they make a purchase. We believe that this is the best way to show our potential customers the quality of our products.

For QINX power supplies, we offer a standard warranty according to the specifications stated in the datasheet. If any damage occurs within this period, QINX will cover any repair or replacement charges. Please note that if the warranty has expired, there may be a fee associated with repairs (depending on product condition).

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Production ability

QINX Group is equipped with SMT, unleaded crest welder, EMI/EMC testing equipment, auto-aging lab and variety of reliability testing equipment, which ensure our monthly capacity at 500,000pcs. Our state-of-the-art factory is equipped with the latest machines, ensuring we can produce your project in a timely and efficient manner. Our cutting-edge panel handling system allows us to move hundreds of panels around the factory every day. Check out our gallery below to learn more about the equipment and processes that make up our factory.