The trend of the electronic trade related with technology has been developed into the steps of service, application networks in its technical skill and scopes. But most fields for the steps were established before the electronic proliferation of the electronic trade and so the existing systems have had a limit in including the viewpoints for the international trade. Accordingly, to cover the limit, the policies for the new technical trend are necessary. In this article, the international networks, problems and improvement plans including the integration between companies in the technical sides are presented. And further the possibility and effects on the companies which are given by the electronic trade in the new technical circumstance are also presented.