Ritong Company is a typical and most representative logistics company in Japan, and its wide range of material delivery can be described as "all-inclusive". From civilian materials to military materials, from raw materials (such as oil and minerals) to commodities, from cash to valuables such as gold and jewelry ... as long as it is allowed by law, it is the transportation object of Ritong Company. The "door-to-door convenience" business based on door-to-door delivery is a new field for logistics companies.