the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.

the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.

the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.

the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.

the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.

the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.

the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.

the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.

the largest manufacturer of slide fasteners and aluminum building materials in Japan, was established.