Commerce and industry minister Piyush Goyal on Monday asked the auto component industry to focus on manufacturing high quality products and increase investments on research activities to promote the growth of the sector. "Focus on quality will have to be the mantra" of all the auto complements makers in the days to come, "because clearly if we have to make mark for ourselves both in the country and in the world market, it can not be possible unless we really make quality the very mantra of our activities and our business," he said here at an event.