CDC減震器電磁閥系列 2020年CDC減震器電磁閥研發(fā)成功，2021年成功獲取比亞迪、東風(fēng)、淅減項目。 In 2020, CDC damper solenoid valve was successfully developed, and in 2021, BYD, Dongfeng and XDR projects were successfully obtained.