Minamidori Misonomachi, Japan
MARUKO KAIUN K.K. was founded in 1970 and is based in Kumamoto Prefecture, Japan. The company specializes in maritime transportation of construction materials such as washed sand, mountain sand, and crushed stone, serving not only within the prefecture but also throughout Kyushu. They own a fleet of ships and operate their own trucks for delivery to various destinations including construction sites, concrete factories, golf courses, and fish farms. MARUKO KAIUN K.K. also engages in dredging and reclamation works, as well as covering the seabed with high-quality sand to improve fishing grounds, contributing to marine infrastructure and ecological conservation. The company has been operating since 1975 and employs experienced staff to manage their shipping operations safely and efficiently.
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