Inventory Software f. Barcode Reader/MDE

Hi! I am looking for a program, which should be used on a Windows CE or Windows Mobile based Mobile Handheld Device such as Datalogic ELF etc. One should be able to do a product inventory and transfer the file to the computer and open that file in Excel for example. Following Fields should be available: Warehouse No. Room No. Shelf No. Product No. Product Name Quantity There should be a Settings-Section on the Handheld where one can enter the delimiter for each field and each line. Also there should be the possibility to hide/display above fields if not all of them are needed. The hidden fields should not be exported as well. The user should be able to enter the information in above Mask by either scanning the Barcodes (one barcode for the Warehouse, one for the Room, one for the Shelf, one for the Product Number) or enter the information by the handhelds keyboards. We are looking for someone, who is experienced with mobile data processing and 1D and 2D barcodes. Please also mention references, if any.