Pisa Site na ndụ ahịa, Pisa nnukwu isi ụgbọ elu, Pisa Elekere isi ụgbọ elu, Pisa Elekere ahịa, na Pisa Elekere isi ụgbọ elu na onwere ọtụtụ ngwaahịa. Ọbụkwara n'ịjụjụ
Pisa Onye isi nnabata Hydraulic platform, Pisa Elekere hydraulic, Pisa Elekere ya, na Pisa Elekere Hydraulic nwere ihe gbasara obere ike, uwe mma, ihe gbasara oru di iche iche, na nchekwa ndụ dị iche iche, nke na-efu Pisa Hydraulic Elevator Co., Ltd Nnọ́ọ̀ nà Pisa Nnyemaka