Hello i,m interested in Ultrasonic Transducer 20KHZ 1500W with mold 110x40x128mm,we need good ones for trile for mask making machine, before we ordered and they worked 1-2 days.Do you have and what is... 本信息还可被浏览: ++
Dear Sir/Madam, We are in process of establishing a production line for ultrasonic spot-welding of two plastic sheets with dimensions; L=120 cm, W=30 cm, D=1 mm. The materials of sheets are PVC or PP...
