Re khetha Dongfeng/Chongqing Cummins joalo ka enjene ea sets'oants'o sa jenereithara ea Cummins, e ts'epahalla haholo, e hlokomeloa habonolo, nako e telele, ka mosebetsi o molelele le melemo e meng, Cummins naheng ea China e thehile Dongfeng Cummins Engine Co., LTD. (sehlahisoa sa B, C le L letoto) le Chongqing Cummins Engine Co., LTD. (sehlahisoa sa M, N le K) le likhoebo tse ling tsa tlhahiso, molemong oa ho fihlela litekanyetso tsa boleng ba lefats'e tsa Cummins, lihlahisoa tsohle tsa rona li latela ISO 3046, ISO 4001, ISO 8525, IEC 34-1, GB1105, GB/T 2820. , CSH 22-2, VDE 0530 le YD/T 502-2000 "Puisano e khethehileng diesel jenereithara beha ditlhoko botekgeniki" le litekanyetso tse ling.
Marang-rang a litšebeletso tsa lefats'e tsa Cummins a fa bareki tiisetso e tšepahalang.
Litšobotsi tsa sehlahisoa
1. Boleng bo botle haholo, tšebeliso e tlaase ea mafura, lerata le tlaase, matla a phahameng a tlhahiso, ts'ebetso e ka tšeptjoang.
2. Botsitso ba eona bo tšepahalang, moruo, matla, nako e telele le polokeho ea tikoloho li amoheloa ke basebelisi ba lapeng le kantle ho naha, e leng karolo ea boraro lefatšeng.
3. Boholo bo nyane, boima bo bobebe, tšebeliso e tlase ea mafura, matla a phahameng, mosebetsi o ka tšeptjoang, tlhokomelo e bonolo le tlhokomelo.
4. Tšebeliso ea 'musisi oa elektronike, ka mocheso oa metsi a pholileng o phahame haholo, khatello ea oli e tlaase, alamo e potlakileng le ho paka likoloi le mesebetsi e meng ea tšireletso.