Market segments, attention to technology promotion, for example, a mold enterprise choose the only lights, the lights die as his market segments, the development direction of the enterprise is in auto lamp mould technology constant pursuit of progress, continue to study market in the mould of the technological characteristics, the gradual accumulation. These accumulate including technical standards, design standards and processing standards, through the continuous accumulation of enterprises in the final cause of the enterprise in this market segments of the car lights. Stable technology human resources when the enterprise choose to do a fine in a market segments, the most important is to have excellent technical personnel to do the backing, including the technical backbone of this part of the human resources. Foreign high-end die enterprise is so, these enterprises although the scale is not big, but the profit is very high, brain drain is small, to this kind of enterprise, "win", resulting in technology accumulation and progress is the key.