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Note 2 - Summary of Significant Accounting Policies: Property and Equipment: Schedule of Property and Equipment, Useful Life (Tables)
12 Months Ended
Mar. 31, 2018
Tables/Schedules  
Schedule of Property and Equipment, Useful Life

Buildings

10-35 years

 

  

Machinery, equipment

3-20 years

 

  

Office equipment and automobiles

3-10 years

 

  

Leasehold improvements

5-30 years (or the lease term, if shorter)