... and variations of structure, they are suitable for precision instruments, low noise motor, Automobile, Motorcycles, and other common machinery, ... EMQ V2 Z3,EMQ V3 Z4,EMQ V45.Application:Home appliances,low noise ,long life and high speed electric motors; ... time:usually 25-35days after confirming P/O7. Application:home appliances.low noise and high speed electric motors,auotomotive components,pups ...