Import same item from different stocks

Hello

I need found a plugin that can allow me import from different wearhous the sames items (with variable colour and size)

I mean, for example)

I could have the item ALGOTEST in stock oin differents wearhose
wearhouse 1 – item ALGOTEST
colour black 1 size S and 1 size M

wearhouse 2 – item ALGOTEST
colour black 1 size S
colour white and 1 size M

wearhouse 3 – item ALGOTEST
colour black 1 size m
colour white and 2 size S and 1 size M

on my ecommerce I need see all the variables
and when I update from a wearhouse have just to modify (upgrade or downgrade) the values of this wearhouse

Someone can help me?

Thanks