What is small scale and large scale industry?

What is small scale and large scale industry?
small scale industry:-

1.these industry employ less no. of persons.
2.most of the wok is done by man power and small machines.
3.Raw-material used are less so production also less.
4.they are scattered in rural and urban areas and are in the private sectors e.g.cycle,T.V.radio.


large scale industry:-
1.these industries employ a large no of persons.
2. mostly work is done by machines and laborers.
3.Raw material used is large and production is mass.
4.they are located in urban centers and are in the public sectors and run by big industries.