WhatsApp： +8615270269218
E-mail：stodcdcs@gmail.com
193X489AAG01 system card
193X488ADG01 interface card
193X477AAG01 converter board
193X278AAG03 relay board
193X277ACG02 signal level detector
193X277ACG01 detector module
193X277ABG02 amplifier board
193X224ACG01 auxiliary function board
193X219ACG01 auxiliary function board
Name: Yvonne
WhatsApp: +8615270269218
Phone: +8615270269218
Email: stodcdcs@gmail.com
