Shandong Dezhou Four Seasons Xiang Dining Car Processing Factory. The dining car is an American restaurant. It usually serves typical American dishes, including seats at public counters, and is open 24 hours a day. The dining car of Dezhou Four Seasons Xiang Dining Car Processing Factory in Shandong Province is widely loved by the people and won unanimous praise from the people. Therefore, the quality of Dezhou Four Seasons Xiang Dining Car Processing Factory in Shandong Province is good. 1 Dining car was designed in 1953 and produced in 1954. Type 2 dining car was designed in 1956 and trial-produced in 1957.