In May 2003, several Chinese senior experts of magnetic sensors jointly invest to establish "Nanjing AH Electronic Science & Technology Co.,Ltd" by themselves' technology and market advantages. The company is specialized in researching and developing, designing and manufacturing and selling the magnetic sensors  products. The business philosophy of our company is "Science, Development, Service", our company applies itself in researching and manufacturing the sensors which owns China's independent intellectual property rights.

    Nanjing AH Electronic Science & Technology Co.,ltd relies on its advanced technology strength, rich industrial experiences and veracious market visibility, it established abroad strategic cooperation relations with top professional manufacturers of IC designing, manufacturing, package and testing in the United States and Taiwan and home, and the company all along exerts the most advanced designing and manufacture technology to ensure the product and technology in the highest flight, and furthest ensure the coherence and reliability and stability of the products.

   The products of "Nanjing AH Electronic Science & Technology Co.,Ltd " includes AH series unipolar Hall switch IC, AH series bipolar Hall IC, AH series latch Hall switch IC, AH series linear Hall IC, WG series zero power consumption magnetic sensor etc.

"Nanjing AH Electronic Science & Technology Co.,Ltd." is the high and new technology enterprise in Jiangsu province. The company owns more than a dozen of China patents, 2 international patents. The company has passed ISO9001 Certification and product environmental protection tests, and assumes several national technological projects.