It has been nearly seven years since 1999 when tcl put its first mobile phones - - diamond into the market successfully . the models of selling channels for tcl mobile phones have been varied from the self - established model , to provincial - leveled exclusive agency model and then to the model in which the manufacturers distribute the products directly to the sale terminals Tcl手机自1999年推出第一款宝石手机并迅速获得市场成功以来,在这个行业历经了七个年头,渠道模式也在自建渠道模式、省级包销商模式以及自营产品直供卖场模式等模式不停的变换中。
The study indicates that the ideal effective supply organization pattern of high - grade pork is the supply - chain organization , which takes the pork industry and trade enterprise in large scale as key , takes the pork enterprise of appropriate scale as breed base , takes supermarket or exclusive agency as seller , takes rational consumer of middle - higher income as target consumer 研究表明：以大型猪肉加工贸易企业为核心、适度规模的养猪场为养殖基地、超市或专卖店为销售商、中高收入的理性消费者为目标客户的供应链组织，是高档猪肉有效供给的理想组织模式。
