AMCO Constructions was created in 2002.
AMCO Burglar Alarm Company was created in 1995.
Haejoong Constructions was created in 1997.
Hanwha Constructions was created in 1962.
Hyosung Constructions was created in 1977.
Dae-A Constructions was created in 1970.
Shinsung Constructions was created in 1952.
Yooseung Constructions was created in 1985.
Sankang Constructions was created in 1990.
Kyeongnam Constructions Company was created in 1951.
Constructions Aéronautiques du Béarn was created in 1948.
AMCO is the company that manufactured the piece of jewelry. The 14K represents the carat weight of the gold. The GF stands for gold filled. AMCO went out of business in 1970.
Ateliers de Constructions Electriques de Charleroi was created in 1904.