... , ultrasonic embossing machine, seamless sewing machine, lace machine, collar machine, quilting machine, bronzing machine, bag making machine, handle welding machine, etc. With ... of ultrasonic bra strap welding machine Products nameUltrasonic bra strap welding machineModelHD-LHHB2011Efficiency2—10pcs/minVoltage220VWeight75kgSize1200* ... as a type of die, its function is dependable and stable, used it ...