internal number assignment in mm

Hi,

My client requirement is for each material,the internal number assignment should be character field like KS00023. for example material is manufactured by kawasaki KS00023 n if the material is from tata

the TT00024.They want along with internal number, code of the manufactured company.

is it possible in sap through enhancements.

please help me as soon as possible.

Thx in advance,

Neelima.N