Zhejiang maritime network technology co., LTD., located in the beautiful port city - ningbo, China, is set research and development, sales and after-sales service in one of the IT companies. The company over the years have been engaged in overseas network promotion, focus on foreign trade network marketing direction of the research and innovation, according to international buyers demand and promotion experience, independent innovation developed maritime network (www.hisupplier.com), is currently the most advanced precise trade platform, gathering the high quality products and high quality supplier buyers are looking for information. Maritime network breaking through the traditional mode of B2B promotion, the promotion of the W.B.S concept, to provide enterprises with independent corporate Website web site optimization, B2B2C trade platform and SEM search engine marketing triadic comprehensive network extension service, by analyzing the purchaser''s usage and search ways, accurate positioning enterprise precision keywords.