Ningbo Rotie ndi katswiri kupanga kampani okhazikika mu kamangidwe, chitukuko, kupanga ndi Machining wa migodi ndi tunneling zigawo zikuluzikulu, positi tensioning dongosolo zigawo etc. Iwo ali 3 foundries ndi 4 mafakitale Machining.kampani makamaka umabala Gray kuponyedwa chitsulo ndi ductile chitsulo, komanso mpweya zitsulo, zitsulo zosapanga dzimbiri, zotayidwa, Machining mkuwa.
Mukafunika kukwaniritsa nthawi yokhazikika ya polojekiti, Kuyesa mawonekedwe, zoyenera, ndi ntchito - chotsani zolakwika zamapangidwe ndi zovuta zina zodula musanapange ...
Kampaniyo yadzipereka kupanga zigawo zachitsulo pakati pa 2-100KG, zomwe zimagwiritsidwa ntchito makamaka mumigodi, tunneling, zomangamanga, zomangamanga ndi mafakitale a mlatho, kutumiza kunja kwachindunji kapena kosalunjika pafupifupi 90%, kutumizidwa ku United States, Australia, Middle East, Europe ndi mayiko ena Ndipo malo, zogulitsa zimakhala ndi mbiri yabwino pamsika wapadziko lonse lapansi.
Tekinoloje imasintha anthu, ndipo Ningbo Rotie athandizira chitukuko chapadziko lonse lapansi.