Chongqing Qin'an M&E PLC., together with its subsidiary, engages in the manufacture and sale of automobile engine power and transmission system products in China. The company offers automobile engine cylinder heads, cast iron and aluminum cylinder blocks, crankshafts, transmission cases and casings, torque converter housings, motor housings, and other products. It also provides hybrid powertrain, and automotive power and transmission systems. Chongqing Qin'an M&E PLC.