The raises of both “labor facility rates of fixed asset” and fixed asset productivities are the most important sources of manufacturing growth in Taiwan. Whether the former one raises continuously in the future will depend on the sustained high saving rate in the nation. First of all, fixed asset productivity can also be the indicator for selecting and assessing strategic industries if their external economy effects are put into consideration at the same time. Back to 1986, the beneficial fixed asset productivities of “data storage media & processing units”, “communication equipment & apparatus”, and electronic products were eroded completely by the inferior fixed ratios, value-added rates, and profit shares. Moreover, their profitability rates were deteriorated. Besides, the labor market force was the greatest one which reduced the dispersion span of its related managerial ratios. The real fixed assets market force was the second one, the financial market force the third, and the business force of management the fourth. Next, the development or the effort to promote import substitution of memorial elements and integrated circuits should be the most important issue and resolved immediately. Of course, promoting the joint development of electrical equipments, computers, and machines continuously is another important issue which should be pushed by the government.