Classified Directory Website

We want website for Classfied Directory for Vendors from different Fields like Automobile, Mechanical, Electrical, Civil. 1) The vendors send their information to Us from this website, 2) we approve the this information and when we approve this information it will be automatically displayed (publically) in that particular section. 3) for your reference pls see the website [login to view URL], [login to view URL] 4) Every vendor can create his account and upload the information including photos in it. 5) Provide search facility with products, machinaries, location 6) When any company or person want to search vendors it will be displayed by categories with alphabetical orders. 7) There should be admin login to manage all those things in this we can add or delete the fields to be displayed in public which is vendor information. 8) Database will be SQL Server for this, coding should be in java or .net 9) All the information (data) given to the coder should be kept confidential 10) Any maintainance or updation will be done by the coder later time with minimum charges. 11) Provide maximum reports with monthly joined users, vendor resonses from the companies, most wanted product.