I need Web Based Inventory Management System

Project Description:

I require a build in software which has the subsequent features, if anybody has ready to use web based application.

Features i am required.

Masters

Sales

Quotation

Sales Order

Sales Invoice-Retail/Cash/Credit

Delivery Challan

Sales Return

Purchase Management

Request for quotation

Quotation entry

Indent creation

Purchase order

Purchase invoice

Financial Accounting

Purchase return

All facilities related to accounting

Stock Registers with all facilities

Taxation (VAT/Service Tax/TDS)

Skills required are .NET, ASP, C# Programming, Microsoft, SQL