Pisa Ụgbọ mmiri ahia Ọrụ ya na ahịa: Pisa Elekere ọbara ọbara mmiri, Pisa Nnukwu ọbara mmiri, Pisa Nnukwu ọbara mmiri, Pisa Nnukwu ọbara mmiri, Pisa Nnukwu ọbara ọbara mma. Nnweta aka Pisa Nne ya chọọ.
Pisa Ụgbọ mmiri ahia Agwa Gradually developed from the Pisa region into a large scale comprehensive enterprise integrating Pisa hydraulic elevators, Pisa hydraulic lifting platforms, Pisa hydraulic elevators, Pisa elevators, and other industries