Company Introduction Shenzhen Haixinghe Electronics Co., Ltd.(also named Hesen) is established in 2004.is a renowned and professional manufacturer of DC/AC cooling fans and motors in Shenzhen, china. Meanwhile, we are a professional sales office of world-class fan, ADDA. ADDA is leader in the electronic thermal management field. For more than 35 years, ADDA has developed a broad range of products designed to extend the life of electronic components, primarily used in the information ...