True or false: in the advent of lean management the trend is toward one supplier per item?

True                               .

I believe this statement is true...................

true and good reply from Mr. Vinod 

Maybe true, but where is the sold relation between lean management and one supplier per item.

Guiding principles for lean management include:

1. Defining value from the standpoint of the end customer.
2. Identifying each step in a business process and eliminating those steps that do not create value.
3. Making the value-creating steps occur in tight sequence.
4. Repeating the first three steps on a continuous basis until all waste has been eliminated.

Nowhere does it say or mean that only one supplier per item should be kept.

Answer is True <<<<<<<<<<<<<<<<<<<<<<<