Mapna Group ( ni mtoa ya bidhaa na huduma kama vile locomotive kujenga na reconditioning huduma,kukarabati na reconditioning ya reli na magari tram na magari,huduma za matengenezo, mwanga reli motor trekta,seli redio mtandao mifumo,digital radio relay mifumo,redio beacons,chembe accelerators kwa radiotherapy juu ya nishati,jenereta, tachometric,injini, dizeli umeme,injini, dizeli majimaji,injini, dizeli-mitambo,injini, dizeli, flameproof,injini, umeme,injini, umeme, betri,injini, umeme, betri flameproof,injini, mvuke, kikapu hiki,injini, mvuke, kioevu mafuta,injini, mvuke, imara mafuta,injini, gesi turbine,injini, kiwango kupima,injini, rack reli,injini, nyembamba kupima (mwanga reli),railbuses,treni kwa ajili ya huduma ya mji,trainsets, chini ya ardhi reli,trainsets, overground reli,trainsets / nyingi kitengo railcars, umeme,trainsets / nyingi kitengo railcars, dizeli mitambo,treni, wafanyakazi kufanya, kwa ajili ya migodi,injini, shunting, byte,injini, abiria,injini, mizigo,injini, mchanganyiko trafiki,injini, madini,injini, miniature,trolleys, reli motor genge,reli magari, ukaguzi trolleys,reli-barabara ya magari,rolling hisa jumaamosi,locomotive na miili railcar na coachwork,railcars, dizeli-umeme,railcars, dizeli-mitambo,railcars, umeme,trams,magari, abiria, reli,magari, mgahawa-gari, makofi, reli,magari, kulala, reli,magari, chini ya ardhi reli,reli mkono magari,magari kwa ajili ya reli funicular,railcars, dizeli-majimaji,magari, malori na flatcars, mwanga reli,magari, mizigo, kufungwa, reli,mabehewa, mizigo, wazi, reli,mabehewa, mizigo, gorofa, reli,mabehewa, chini ya upakiaji, reli,magari, chombo, reli,mabehewa, reli tank,mabehewa, hopper tipper, reli,mabehewa, ubinafsi-dumping, reli,magari, jokofu, reli,mabehewa, kubwa uwezo (mifugo kubeba), reli,pepe magari na mizigo-vans, reli,magari, magari ya usafiri, reli,mabehewa, kuvunjika na matengenezo ya,magari, crane (crane injini), reli,reli ya magari, kupima na kurekodi wimbo,mabehewa kwa railcars dizeli,mabehewa kwa railcars umeme,tunapanga mifumo, moja kwa moja, reli,kinachozunguka-madaraja kwa injini na mabehewa,turntables, locomotive,turntables, reli wagon,reli wagon traversers,shunting vifaa, mwongozo, reli,shunting vifaa, majimaji, reli,mvuto shunting vifaa, reli,drag viatu, reli shunting,wagon pushers, positioners, reli,tilting majukwaa (tipplers) kwa ajili ya magari ya reli,vifaa vya kudhibiti na retarders kwa yadi tunapanga,wagon upakiaji mitambo na vifaa vya,wagon unloading mitambo na vifaa vya,upakiaji na upakuaji mizigo vifaa, pamoja, reli,mzigo kupata vifaa kwa ajili ya magari ya reli,kuondoa vifaa kwa ajili ya injini na mabehewa ya reli,rerailing vifaa, majimaji, kwa hisa rolling,udhibiti, umeme, kwa turntables reli,rolling hisa kuosha kupanda,weighbridges, reli,x-ray zilizopo, matibabu,tomography vifaa na vifaa vya,analysers, tachograph chati,detectors, kina cha mshipa, nyuklia ya matibabu,uzalishaji ufundi, kijijini,transit mshtuko viashiria na recorders,idadi magurudumu na mbawa kwa counters mitambo, mita,tachometers, mitambo,tachometers, mkono,tachometers, portable,tachometers, kijijini kuonyesha,tachometers, jenereta ya aina,tachometers, magnetic drag aina,tachometers, kurekodi (tachographs),inadadisi, tachometer,counters, mapinduzi ya,odometers,pedometers,taximeters,mita, gari na mashine ya kufanya kazi masaa,stroboscopes, mitambo,counters, mitambo,counters, nyumatiki,counters, electromechanical,counters, electromagnetic,counters, printout,counters, kabla ya kuweka wingi,counters, upya,counters, kiharusi,counters, na kuongeza,counters, kujumlisha na kutoa,counters, mkono-tally,counters, batching,counters, tiketi ya uchapishaji,counters, checkout, electromechanical,counters, footage,counters, mshtuko na vibration,counters, nguo mashine ya,counters kwa vinasa sauti,hesabu mashine na vichwa,speedometers.