... -standard and special welding equipment,such asd :turntable,bull,rotary welding machine,automobile door panels,meter,highlights,bumpers and other special welding machine, at the same ... ,is up to the world. Equipment nameultrasonic plastic welding machineAlternative nameultrasonic welding machine,welding machine,ultrasonic plastic welding machineModel NO.HD-LHSH1502Machine's size420(L)*630 ...