KETTENFABRIK UNNA GMBH ni mtoa ya bidhaa na huduma kama vile synchromesh pete, gearbox,gia shimoni,gear vitengo, miniature,mlolongo pulleys, mnyororo magurudumu, chuma,mpira maambukizi gia, kubwa kutofautiana,ratchets na gia ratchet pawls,,gear blanks, chuma,gear seti kwa ugonjwa wa viwanda,minyoo na gurudumu gear vitengo,rack na vitengo pinion gia,gia, shaba,gia, kutupwa chuma,gia, chuma,gia, chuma, mbaya,gia, ngozi,gia, nyuzi,gia, plastiki,gia, ebonite,gia, bevel,gia, bevel, ond,gia, bevel, moja kwa moja,gia, bevel, hypoid,gia, mviringo,gia, msokoto,gia, msokoto, cylindrical,gia, msokoto, mbili (herringbone jino),gia, msokoto, moja,gia, cycloidal,gia, kasi,gia, cylindrical,gia, kuchochea,gia, mdudu,gia, dunia,gia, ardhi,gia, mashine ya kukata,gia, molded,gia, usahihi, chuma,gia, ushujaa,gia, kimya,micro-gia, usahihi,gia, plastiki, usahihi, kwa ajili ya vifaa vya umeme na elektroniki,gia, kiwiliwili,gia, sintered,pulleys, akifanya chuma,pulleys, chuma,pulleys, alumini na aloi ya alumini,pulleys, magnesiamu,pulleys, chuma na mbao,pulleys, chuma na plastiki,pulleys, kufa-kutupwa,pulleys, grooved,pulleys, toothed,pulleys, ukanda,pulleys, kutofautiana kipenyo,pulleys, majira,pulleys, tofauti,pulleys, chuma, high moment gari (htd),pulleys, super moment synchronous (maskor),pulleys, chuma, na kujengwa katika variable kasi vitengo,pulleys, magnetic,pulleys, vee ukanda, nguvu maambukizi,pulleys, dynamo,pulleys kwa ajili ya pampu ya maji, mashabiki, crankshafts,pulleys kwa blinds,pulleys kwa ajili ya mashine za kilimo,majira kapi bar hifadhi,pulleys, mviringo,pulleys, nguo line, chuma,miganda, chuma,ngoma, chuma, vilima,mtandao kueneza rollers / waeneza roller,flywheels, chuma,magurudumu na rollers, chuma, viwanda, coated au lined,minyororo.