Dongguan Ridong Intelligent Equipment Co., Ltd. Is A Modern Science And Technology Enterprise Integrating R & D, Production, Sales And Service. The Company Specializes In The Production Of Ultrasonic Cutting And Welding Equipment, And Customized Various Non-Standard Equipment For Customers. Strong Technical Force, Advanced Production Equipment, High-Quality Staff, Scientific And Efficient Management And Perfect Service System Have Cast The Ridong Brand And Been Recognized By The Majority Of Customers In The Industry.