Tlhahiso:
Koporo ke tšepe e se nang ferrous e amanang haufi-ufi le batho.E sebelisoa haholo indastering ea motlakase, indasteri e bobebe, tlhahiso ea mechini, indasteri ea kaho, indasteri ea ts'ireletso ea naha le likarolo tse ling, 'me ke ea bobeli feela ho aluminium ts'ebelisong ea lisebelisoa tsa tšepe tse se nang ferrous China.
Koporo ke eona e sebelisoang haholo le e kholo ka ho fetisisa e sebelisoang indastering ea motlakase le ea elektroniki, e nkang karolo e fetang halofo ea kakaretso ea tšebeliso.E sebelisoa ha ho etsoa lithapo le lithapo tse fapaneng, li-motor le li-transformer, li-switches le liboto tsa potoloho tse hatisitsoeng.Ha ho etsoa likoloi tsa mochini le lipalangoang, tse sebelisetsoang ho etsa li-valve tsa indasteri le lisebelisoa, lisebelisoa, li-sliding bearings, hlobo, li-exchangers tsa mocheso le lipompo, joalo-joalo.