Established in 1924
No.1 in the production volume and market share of Safety Pin in Japan
MERZEN PRODUCTS INC. has been producing safety pins,badge pin,brooch pin and badge clips
since its founding 1924.
We have also focused on plastic injection molding since 1980 and we are now manufacturing and
selling over 500 kinds of products used for "holding" and "clipping" purpose.
All process,designing,modeling,metal mold processing and injection molding are done in our factory in Japan.