ENMTP
ENMTP (nke sitere na Entreprise Nationale des Materiels de Travaux Publics) bụ ụlọ ọrụ Algerian ọkachamara na mmepe, nrụpụta na nkesa igwe eji arụ ọrụ ọha.  Ọ debanyere aha isi obodo nke ijeri 15.6 DA yana steeti nwe 100%.

N'ịgbaso nhazi nke Sonacome na SN METAL, ụlọ ọrụ National nke ngwá ọrụ dị arọ "ENMTP" gbanwere ka ọ bụrụ ụlọ ọrụ jikọtara ọnụ n'afọ 1995.

Òtù ENMTP mepụtara ihe n'okpuru ikikere ndị e nwetara n'aka ndị nrụpụta a ma ama, dị ka:

Liebherr (Germany) maka ndị na-egwu ala, crane, bulldozers na nnukwu ndị na-ebugharị. INGERSOLL RAND CO (United States) n'ọhịa nke compressors na compactors↵POTAIN (United States) maka mmepụta nke ụlọ cranes ↵Braud & Faucheux maka n'ichepụta ihe mixers↵ na ihe mepụtara na ụlọ ọrụ nkà: backhoe loaders, Graders, BTS  Pịa na obere ngwaahịa dị iche iche

A na-ewere ikike ụlọ ọrụ ENMTP Group dị ka otu n'ime ndị kasị ukwuu n'Africa. A na-ahazi ya dịka ọkachamara si dị site na usoro ngwaahịa. Nke ọ bụla nwere nnukwu ụlọ ọrụ mmepụta ihe.

Ihe owuwu 
4 Ụlọ ọrụ mmepụta ihe na netwọk azụmahịa na-ekpuchi Algeria. ENMTP na-ejikwa ikike mmepụta ihe nwere oke nke gụnyere ndị ọrụ 2,400 bụ ndị mepụtara ngbanwe nke US $ 60 nde na 2006, ma na-atụ anya US $ 70 nde n'afọ 2007 na ndị ọrụ 2,350 siri ike.

A na-ahazi ikike a na ụlọ ọrụ injinia na ngwaahịa ndị metụtara ya:

 Ngwá ọrụ ọha na eze (Excavators, Hydraulic Cranes, Loaders, Bulldozers...)
 Compactors na compressors
 Ngwá ọrụ ndị e ji simenti rụọ

Atụmatụ nhazigharị ENMTP na-enye akụkụ na-eduga na mmekorita ya na ndị ọrụ obodo ma ọ bụ mba ụwa, n'agbanyeghị ọkwa iwu ha.

 -Nmepụta ngwaahịa asọmpi
 -Ịgbasawanye ọwa nkesa, ọkachasị na mba ofesi
 -Nchekwa teknụzụ "mara otú".

Njikọ 
Ịkwalite mmekọrịta site na ịmepụta ụlọ ọrụ enyemaka iji: 

 -Meelite ngwaahịa na usoro mmepụta
 -Mepụta ngwaahịa asọmpi
 -Mweghachi ma melite ngwá ọrụ mmepụta
 -Kwalite ohere ịbanye n'ahịa mba ọzọ

Iwu mmekọrịta a dugara n'ịmepụta ụlọ ọrụ abụọ ọhụrụ.

 na 2012 Somatel Liebherr ka e kere na otu ndị Germany Liebherr.
 na 2013 e kere Europactor Algeria na ụlọ ọrụ Spain Europactor Aaecomhel.

Ngwaahịa 
Usoro ngwaahịa ndị ụlọ ọrụ ahụ mepụtara ugbu a gụnyere:

 Igwe Mmiri Na-egwu Ala
 Ndị na-ebugharị wiil
 Ndị na-agba ọsọ
 Ndị na-ebugharị akpụkpọ ụkwụ
 Ndị na-eme nke ọma
 Cranes ndị a na-ebugharị
 Igwe kwụ otu ebe
 Ngwá Ọrụ Nchịkọta
 Compressors kwụ otu ebe (Electric/Diesel)
 Ndị na-agwakọta ihe
 Ndị na-agba ọsọ
 Pumpụ simenti
 Ndị na-agbasa ozi

na obere na obere ụlọ ndị ọzọ.

Hụkwa ihe ọzọ 

 Sonacome
 Cirta

Edensibia