1. According to the inquiry of Jinlong Automobile official website, Xiamen Jinlong Bus has two exhaust valves on 20 17.
2. Xiamen Jinlong United Automobile Industry Co., Ltd., founded in 1988, belongs to Xiamen Jinlong Automobile Group Co., Ltd. In 2022, the brand value of Jinlong Bus reached 68.697 billion yuan, ranking among the top brands in China automobile industry.