Jiangsu Junma Group, founded in 1991, is a key enterprise group in Jiangsu Province and one of the top ten enterprise groups in the city. It mainly produces and sells tire frame materials and is currently the world's largest nylon 6 cord fabric. manufacturer, and is also the only qualified supplier in China to the top 10 international tire companies. At present, the group has 11 subsidiaries with nearly 6,000 employees, including more than 400 engineering and technical personnel. Thanks to the joint efforts of scientific and technological personnel, in 2003, it achieved sales revenue of 1.3 billion yuan, self-operated exports of US$20 million, and profits and taxes of 220 million yuan. It was rated as "the largest private enterprise taxpayer in Jiangsu Province" by the relevant provincial departments. In 2004, "Junma Chemical Fiber" stock was listed in Singapore, becoming the first domestic S-share listed in Singapore and the first S-share of a Chinese private enterprise. In 2007, sales revenue exceeded 5 billion yuan, ranking among the top ten enterprise groups in Zhangjiagang City. In the same year, the Junma trademark became a well-known trademark in China.