hulwan limuharakat aldiyzil hi sharikat tabieat liwizarat al'iintaj alharbii almisriat fi eam 1960 ta'asasat sharikat hulwan limuharakat aldiyzil kasharikat sinaeiat limuharakat aldiyzil fi misr walsharq al'awsata. shayid almasnae li'iintaj muharakat dizal limukhtalif altatbiqat walaqad hasal ealaa shahadataa al'ayzu 9001mundh eam 2000 washahadat al'ayzu 14001 mundh eam 2004. tuntij alsharikat muharakat dizil saghiratan wamutawasitat alqudrat wahaa : eayilat almuharak H biqudrat min 40 hataa 268 hisan . eayilat almuharik hulwan D110 biqudrat min 30 hataa 120 hisan . eayilat almuhrik dawits FL511 biqudrat min 7.5 hataa 30 hisan .
Helwan Diesel Engines is a subsidiary of the Egyptian Ministry of Military Production in 1960 Helwan Diesel Engines Company was established as an industrial company for diesel engines in Egypt and the Middle East. 
The factory was built to produce diesel engines for various applications. It has obtained the ISO 9001 certificate since 2000 and the ISO 14001 certificate since 2004. The company produces small and medium capacity diesel engines:
The engine family is H from 40 to 268 hp.
Family Helwan D110 with a capacity of 30 to 120 horsepower.
The family of the engine is the FL511 with a capacity of 7.5 to 30 hp