miniMRP 

miniMRP 2.0 for Windows 95/98/Me/2000 & XP is a new, easy to use inventory control program with some additional features usually only found in larger ERP/MRP systems.
invetory stock inventory control parts list bill of materials kit list manufacturing assembly.

TiNControl 

TiNControl is the stock control (inventory control), sales, purchasing and invoicing software from TiNiT. Created specifically for value added resellers and with e-commerce in mind.
stock control software inventory control inventory software inventory control software credit notes