1.OEM: A3919153 2.Part No.3528747 3.Certification:ISO/TS 16949 4.Applied for ... 8 years experiencefrom WEICHAI POWER hometown,---Weifang City, Shandong Province,CHINA ! We manufacturer HOLSET,GARRETT,TYEN,FUYUAN series original brands turbocharger ... for China famous engine manufacturers such as Weichai Power ,Yuchai Group, ...