Richpeace spangle/sequin device system suitable for Happy SWF/C-WD920,TMEF920,TMEG-VG1220, ... system (ISDS). It could be suitable for most embroidery machines, such as Tajima, Happy, Brother, SWF, Barudan(Flat head ... world, and all of them still work well. For example, the solenoid jumping model is SWF/C- ... like to convert the Tajima or SWF machine for sequin device or cording device, please kindly inform ...