Ningbo Rotie bụ ọkachamara n'ichepụta ụlọ ọrụ pụrụ iche na imewe, mmepe, mmepụta na machining nke Ngwuputa na tunneling components, post tensioning usoro components wdg O nwere 3 foundries na 4 machining ụlọ mmepụta ihe.Ụlọ ọrụ ahụ na-arụpụtakarị ihe nkedo Gray na ductile iron, yana carbon ígwè, igwe anaghị agba nchara, aluminum, ọla kọpa machining.
Mgbe ị chọrọ izute stringent oru ngo imecha, Iji nwalee maka ụdị, dabara, na ọrụ - wepụ imewe adịghị mma na ndị ọzọ dị oké ọnụ ahịa nsogbu tupu mmepụta ...
The ụlọ ọrụ na-agba mbọ na mmepụta nke metal akụkụ n'etiti 2-100KG, ngwaahịa na-tumadi-eji na Ngwuputa, tunneling, akụrụngwa, ewu na akwa industries, kpọmkwem ma ọ bụ na-apụtaghị ìhè mbupụ nke banyere 90%, exported na United States, Australia, na Middle East, Europe na mba ndị ọzọ Na ebe, ngwaahịa na-enwe aha ọma na mba ahịa.
Teknụzụ na-agbanwe ọha mmadụ, na Ningbo Rotie ga-akwado mmepe nke ụwa niile.