Secretariat of MWE 2020

c/o Real Communications Corp.
3F Shin-Matsudo S Building, 1-409 Shin-Matsudo,
Matsudo, Chiba. 270-0034, Japan
TEL. +81-47-309-3616
FAX. +81-47-309-3617
E-mail : mweapmc@io.ocn.ne.jp