Production Orders and Inventory Kits

if we we can copy or develop Inventory Kits to Production Orders
or Production Orders to Inventory Kits

and add some QTY on sitting for example
create new ITEM …
then we need to add
new unit of measurement (KG) , 1 kg cost 5$
subunit of measurement (GM) automatic i can get 1 gm = 0.005$

if my Item cost 10$
but i used 25 gm
then the cost will be 0.125$

my production Orders will cost 0.125$
if i can Copy this production Order to New Inventory Kits

THIS SOFTWARE WILL BE PERFECT FOR :
Warehouse Management
Restaurant Management
Manufacturing Management

because i can use the Inventory Kits to create new Sales Quote and Sales Invoice and Purchasing order

actually i do this manually