The company has automotive internal combustion engine "three filter" national testing, testing, testing center, environmental test conditions of the whole, has a strong technical team, independent research and development capability to lead the industry in 1998 through the ISO9001 quality system certification in 2003 through the ISO / TS16949 quality system certification, in 2010 through the ISO14001 environmental management system certification, product quality and the most secure, with China Famous brand award of the earliest domestic filter industry --- "plain" brand, the most trusted brand value.