After his investigation of five auto companies in Taiwan, Dr. Wen found that the San Fu Motor was best equipped to manufacture vehicles for export.
當時，他在深入考察國內幾家汽車製造廠的各項條件後，發現以三富公司的零件自製率最高（已達百分九十五以上）、發展潛力最好，就決定給予他們技術輔導。