... SABB,ROVER,VOLVO,LEXUS,NISSAN,BUICK,DAEWOO,MAZDA. COMPRESSOR :The valves can be used for many compressors : DENSO ,SANDEN,ZEXEL,CALSONIC ... . STRENGTHS: Puchen’s Strengths:1.36 kinds of control valves which suit most of the vehicles on the roads.2 ... Puchen Electronic Co., Ltd No.186 Huafeng Road, Economic Development Zone Jintan, Changzhou Jiangsu Province, China. Website : www.puchenvalve.com ...