No 576,Qiuyue RD,Runhe business Plaza,Fuyang district,Hangzhou,China
Hangzhou Dowellsonic is the industry profession in design, development, manufacture, and marketing of plastics welding joining,material cutting, ultrasonic processing, metal equipment. We are committed to providing solutions needs our customers, ...
ultrasonic welder,ultrasonic cutter,ultrasonic emulsifying machine,ultrasonic parts,ultrasonic transducer