... silicon steel sheet. ◊ ApplicationApplied to pumping such liquid which is clean, no solid matter or frictional matter, low viscous, noncorrosive, non ... copper wire, and automatic wiring2. Cold-rolled silicon steel sheet, with high-speed punching, improve the efficiency and precision3. Demagnetization of ... / RoHS / ISO9001 / USO14001 / OHSAS18001 Taifu TCP Series Electric Single Phase Clean Water Pump