Qhov tsuas pab sector muaj nyob rau hauv Peru ntawm cov boom hnov los ntawm tus kheej tsuas rau lub xyoo caum ntawm tus 90. Qhov teebmeem globalization thiab qhov yuav tsum tau rau cov tuam txhab uas muag tsuas ua rau kom lawv competitiveness thiab txo lawv cov nqi ntawm ntau lawm muaj generated txuj ces tuam txhab uas muag lwm tus tsuas tuam txhab uas muag tau tsim ntau yam txog kev mob specialization. Daim ntawv no nws muaj evolved los ntawm lub xyoo caum ntawm tus 70, Thaum twg tej kev ua ub no uas yuav tsum tsis muaj kev sib raug zoo nrog rau qhov tau ris kom paub nrog peb cov neeg ua hauj lwm. Tus tam sim no sib ntawd hais tias yuav luag txhua yam ntawm cov kev ua si uas muaj kev tsis ncaj txheeb ze zus outsourced yog.
Cov xov xwm muaj qhia tau hais tias ib feem tseem ceeb ntawm tuam txhab uas muag muab qhov khoom thiab inputs yog nyob rau tib lub sij hawm pab cuam.
Raws li cov nqe lus txhais ntawm kev pab, Qhov no nyhav intangible, nchuav thiab lawv qib zoo nyob ntawm tus neeg muab kev koom tes rau hauv nws cov ntau lawm thiab li mas, qhov twg thiab thaum twg nws written.
Piv txwv tias yog li "kev pab" cov khoom "lag thiab pheejyig npaum licas" thiab "General Service thiab nkawm" tus ua hauj lwm zoo expenditure los tsuas yog cov kev pab uas lub tuam txhab uas muag comprising tsuas sawv daws los ntawm Teb Chaws Asmeskas $ si 2.212 lab lub xyoo 2005 rau US $ 2.597 lab lub xyoo 2006. Qhov nruab nrab yog ib xyoo variation ntawm ib 17,4%.
Qhov kev lag luam Heavy liming Science & Tshuab Co., Ltd. Nws yog ib lub chaw tsim tshuaj ua paus crushers thiab Mills tshuab. Cov khoom tseem ceeb uas cov nroj tsuag mobile shredder, puab tsaig crushers, kev cuam tshuam cov crusher, Lub khob hliav qab Crusher, ntsug ncej feem crushers, pob pulverizer, hmoov aerosol tsuag, boost siab trapezium sprayer,vibratory screeners,thas, thiab daim kab xev conveyor. Lawv kuj muab ib daim ntawv qhia txog kab ntawm aggregates thiab xuab zeb. Cov khoom siv lug los tsuas, siv, txoj kev siv thiab cov tshuaj kev lag luam.
