chain + outreach, some people may not understand, say simply, and almost Links. For the same industry website, should take what kind of attitude? Cooperation and competition, in many commercial street, will form a kind of special.
can guide users to access the site outside the chain, the chain should be good, especially in the search engine in the case of weakening, the chain construction site towards the direction of diversification, on the construction of the chain, there are two versions, a view that the website of the chain the more the better another view the website chain is not much, but in quality. If the chain and quality and it is not better? So, how to make a high quality of the chain?