"davison Machinery, Established In 1999 By Mr. Huang Guosheng, Is A Leading Manufacturer And Supplier Of Plastic Welder In China, Specializing In High Frequency Welding Machine, Ultrasonic Welding Machine And Related Automatic Equipment. It Covers An Area Of More Than 8, 000 Square Meters In Hi-tech Zone, Ningbo City, China. davison Machinery Continuously Invests In Innovative Research And Development Of New Products, Which Are Exported To Different Countries In The World. We Insist On The ""creating Value For Customers "" Business Philosophy Since The Establishment Of The Company.