b2b is the abbreviation of business to business. It ´s good way to find the information of the products of buying and offering through these kinds of the websites.There are many kinds of website here i just to speak of the severals site that is about china. One is the easybizchina.com
, another is china Enterprise
;and the site that most Chinese using now is the alibaba
. These sites are in english version and have many information of products made in china.