Weihai Ke Hai automation equipment Co., Ltd.located in Weihai, China, was founded in the 2010s, Altrasonic has many years' experiences in the business of industrial ultrasonic components and ultrasonic devices in China. We use this experience and expertise to provide only the best ultrasonic devices and components based on the competitive price. We focus on the ultrasonic industry. Kehai offers products, engineering and support service to industry segments including:automotive , welding, chemical , food cutting, sonochemistry, medical , other electrical segments , battery ,solar and automation equipment more.