The realize and rise of environmental protection had become the trend. No matter producers or consumers who have both cognition of traditional traders are definitly facts. Therefore,it is drawing and refusing for the whole industry in the asymmetric demand-supply. And it is not obvious effects,only slogans.
To deal properly with the variations on the producers and consumers is more important. The research based on making use of the advantage concrete proposal for improving the variations of both sides that it goes through relative references, the analysis of consumer's purchasing decision, the questiponnaire investigation of trader.
Under the consensus: The only earth with sustainable developments, companies, and governments think fow to find a way of forming the positive cycle of the green industryand to achieve a goal of efficient economy, and balanced biology.