Hainan Steel News: "Chongqing made" body steel structure subway exit Argentina

Came news that, by the company involved in the production of 10 subway, has been traveling in the century-old Argentine capital Buenos Aires subway line A, it is used to replace the old wooden subway car. Reportedly, these total subway Argentina reach 105, all produced using long-off Chongqing subway car body steel structure. Hainan Steel