We started establishment since in 2007 in Guangdong Province China.Currently Redcrown has gradually grown into a nation high-tech enterprise and a leading manufacture of ultrasonic cleaning equipment in the ultrasonic cleaning machine industrial field. We have marketing team of more than 100 people, professional senior RD of 65 people , manufacturing over300 people, 39,000 square meter factory,according to our technological innovation and keeping product improvement, We are providing quality products and excellent services to more than 100 countries and region. We committed to becoming a world-leading full-value integrated service solution provider of ultrasonic cleaning equipment.