Sumitomo Rubber, Pirelli, dan Yokohama Visited PT. Kirana Windu

3 buyers Sumitomo, Pirelli, and Yokohama visited PT. Kirana Windu. During the visit, Mr. Tan Wang hong from Sumitomo Rubber and Mr. Chang Gideon from Yokohama Rubber conducted a SES audit with the main orientation was production process. They were directly visit to production area and randomly audit SIR that company produce to ensure the quality of the product. While, Pirelli’s visited PT. Kirana Windu to do Verband Der Automobilindustrie (VDA) audit and ensure the Quality Management System running well as the applicable standards.