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