Kuyambira pomwe idakhala kampani yoyamba komanso yokhayo yaku China kuti ipereke chiphaso cha OCIMF 1991 ku 2007, CDSR yapitiliza kulimbikitsa luso laukadaulo.Mu 2014, CDSR idakhalanso kampani yoyamba ku China kupanga ndi kupanga ma hoses amafuta molingana ndi GMPHO ...
Hot-dip galvanizing ndi njira yodziwika bwino yotetezera dzimbiri lachitsulo.Imamiza zinthu zachitsulo mumadzi osungunuka a zinki kuti apange gawo la aloyi ya zinc-iron ndi wosanjikiza wa zinc wangwiro pamwamba pa chitsulocho, motero amapereka chitetezo chabwino cha dzimbiri.Njirayi imagwiritsidwa ntchito kwambiri ...
Minda yamafuta ndi gasi - Ndi yayikulu, yokwera mtengo komanso yofunika kwambiri pazachuma padziko lonse lapansi.Malingana ndi malo a munda, nthawi, mtengo ndi zovuta zomaliza gawo lililonse zidzasiyana.Gawo Lokonzekera Musanayambe malo opangira mafuta ndi gasi ...