CRRC, a leading manufacturer of locomotives and rolling stock in China, rolls out the first train from its factory in Springfield, Massachusetts, the United States. The Chinese company supplies trains to the Massachusetts state transportation authority for use on Boston's Red and Orange subway lines. (Photo: China News Service/Liao Pan)

Chinese Consulate-General in New York Huang Ping makes a speech at a ceremony to mark the first train from the CRRC factory in Springfield, Massachusetts, the United States. (Photo: China News Service/Liao Pan)

CRRC, a leading manufacturer of locomotives and rolling stock in China, rolls out the first train from its factory in Springfield, Massachusetts, the United States. The Chinese company supplies trains to the Massachusetts state transportation authority for use on Boston's Red and Orange subway lines. (Photo: China News Service/Liao Pan)

CRRC, a leading manufacturer of locomotives and rolling stock in China, rolls out the first train from its factory in Springfield, Massachusetts, the United States. The Chinese company supplies trains to the Massachusetts state transportation authority for use on Boston's Red and Orange subway lines. (Photo: China News Service/Liao Pan)

CRRC, a leading manufacturer of locomotives and rolling stock in China, rolls out the first train from its factory in Springfield, Massachusetts, the United States. The Chinese company supplies trains to the Massachusetts state transportation authority for use on Boston's Red and Orange subway lines. (Photo: China News Service/Liao Pan)

CRRC, a leading manufacturer of locomotives and rolling stock in China, rolls out the first train from its factory in Springfield, Massachusetts, the United States. The Chinese company supplies trains to the Massachusetts state transportation authority for use on Boston's Red and Orange subway lines. (Photo: China News Service/Liao Pan)

CRRC, a leading manufacturer of locomotives and rolling stock in China, rolls out the first train from its factory in Springfield, Massachusetts, the United States. The Chinese company supplies trains to the Massachusetts state transportation authority for use on Boston's Red and Orange subway lines. (Photo: China News Service/Liao Pan)

The first train produced at the CRRC factory in Springfield, Massachusetts undergoes testing. (Photo: China News Service/Liao Pan)

(L-R) CRRC MA President Jia Bao, Massachusetts Governor Charlie Baker, Springfield Mayor Domenic Sarno and Chinese Consulate-General in New York Huang Ping attend a ceremony to mark the first train by the CRRC factory in Springfield, Massachusetts, the United States. (Photo: China News Service/Liao Pan)

CRRC, a leading manufacturer of locomotives and rolling stock in China, rolls out the first train from its factory in Springfield, Massachusetts, the United States. The Chinese company supplies trains to the Massachusetts state transportation authority for use on Boston's Red and Orange subway lines. (Photo: China News Service/Liao Pan)