... since 1991 ,we mainly supply valve bushingbracket of oil-filter assembly, front seal flange. In recent years ,we also developed ... such as engine bracket, generator bracketSteam cylinder coveroil pan uppershift instrument guidance axis, etc. These parts are used for vehicle- ... China.ChangChun,and mainly supplied valve bushing, bracket oil-filter assembly for vehicle-types of Golf, Jetta, and Bora. The ...