|Establishment and Contact|
JWMA is nationwide organization of welding material manufacturers in Japan.
JWMA was established on September 12, 1973.
(Attention : Our name changed from JWRA to JWMA on June 1, 2012.)
（Zenkoku Chushokigyou kaikan Building ４F）
2−8−4 Nihonbashi Kayaba‐Cho Chuou‐Ku，Tokyo，Japan．〒103‐0025
*** Please contact JWMA through e-mail