Wholesale 110 240V AC DC 50/60Hz Power Supply Board

We are the recognized technology leader and a manufacturer of switching power supply&adapter,with most popular,stylish and luxurious designs worldwide,to exactly do the high technology&engineering power supply production and sales even design.

150W Digital Amplifier Two-Ways Power Supply

15V/10A Switching Power Supply

Professional AC DC,DC/DC Switching Power Supply And Adapter Manufacturer:
Qida is a switching power supply&adapter manufacturer which is producing a variety of power supply,power adapters and more.Our factory is positioned in the international business city Guangzhou of China,close to the Guangzhou Baiyun international airport with most convenient transportations.With more than 15 years experience in the global power supply industry.Qida high performance power supply products are widely used in all kinds of electronics including speakers,audio amplifiers,mixers,LED display,LED lighting,medical equipment,TV,PC and more.

Qida offers its expertise and advanced equipment to develop and produce switching power supply and adapter suitable for premium brand labeling. We provide a range of collaborative services including research and development of new power supply device,new applications, product lines, and marketing features.Our team has helped many multinational
companies enter into new segments of the marketplace with high quality, brand marked,power supply equipment and products.Please contact us to discuss your newest ventures.

Qida will deliver defect-free, on-time products to ensure customer satisfaction and achieve the
"Pursuit of Excellence".
Quality Control Experts
Quality Control experts are assigned to each stage of production,from the receipt of raw material,components through the manufacturing process, to readiness for shipment. Our Quality Control personnel conduct a series of visual tests
and obtain test results on samples sent to our on-site world class laboratory.If our stringent standards are not evident, the batch is pulled from production.The laboratory performs tests on outlook,physical properties, characterization, control system,operation system,control panel and special effects system as well as power control techniques.

Why choose us ? (Quality Guarantee+Incomparable Service)
1, Factory Direct-Sale with competitive price.
2, Over 2 years warranty and life time maintenance after-sale.
3, All accessories/parts/components/operation training/technical supports/will be freely provided any time.
4, High quality products with extensive saleable market overseas.
5, We are manufacturer/designer,brand new products are released frequently
6, OEM/Personal Label/Private Logo/Custom Made Available.
7, We follow each order tightly and deliver defect-free on-time products to ensure customer satisfaction.
8, We are your extra suppliers guide for any other product line over in China.
9, We are always your strongest back-up.

Why Qida power supply Is Right For You ?
Our power supply and adapter products are practical and durable,multifunctions,most popular designs,simple operations and installations,exclusive special effects,OEM available,provide specific functions such as Environmentally,
Anti-Aging, Anti-Mildew,Anti-Collision,Anti-High Temperature,Fireproof,Abrasion Resistance and package protection.These properties are often combined to create power supply products suited for specific jobs,while achieving a good balance between product use-life and cost. They can mimic the appearance,attractive.In combination with other products they provide a spectrum of products with diverse properties, and are widely used in all kinds of occasions for innumerable applications.