Chongqing Tongyao Casting and Forging Co., Ltd. is located in the Pingqiao Group of Wulong Industrial Park, covering an area of 532 acres, with a total planned investment of more than 1.88 billion yuan (RMB) in the later period. The city's cast steel production base approved by Chongqing Municipal Commission of Information Technology. The company is located at the junction of Chongqing's Wulong, Fuling and Nanchuan three districts. With the help of Yuxiang Expressway, Nanxun Expressway and Nanxun Railway, it quickly connects to Chongqing's main urban area and Fuling Port on the Yangtze River. .
The company focuses on producing two series of couplers and bolster side frames based on domestic and foreign railway truck markets, and has obtained CRCC and AAR qualification certifications. Chongqing Tongyao Casting & Forging Co., Ltd. was established in January 2011. In April 2018, it was successfully reorganized into a mixed-ownership enterprise controlled by state-owned enterprises. The registered capital is 676 million yuan (RMB). It is planning to expand and expand mid- and high-end cast steel. The product production line focuses on the transformation and upgrading of transportation equipment industry manufacturing.