我公(gong)司自成立15年來,先后(hou)和各大國營、私營企業合作,有(you)(you)中冶陜(shan)壓重工設備(bei)有(you)(you)限(xian)公(gong)司、秦(qin)川機(ji)(ji)(ji)床工具(ju)(ju)集團股(gu)份公(gong)司、西(xi)(xi)(xi)安煤(mei)礦機(ji)(ji)(ji)械(xie)(xie)有(you)(you)限(xian)公(gong)司、中鋼集團西(xi)(xi)(xi)安重機(ji)(ji)(ji)有(you)(you)限(xian)公(gong)司、陜(shan)西(xi)(xi)(xi)北人印(yin)刷機(ji)(ji)(ji)械(xie)(xie)有(you)(you)限(xian)責任公(gong)司、陜(shan)西(xi)(xi)(xi)中大機(ji)(ji)(ji)械(xie)(xie)集團有(you)(you)限(xian)責任公(gong)司、楊凌CBE隧道模具(ju)(ju)有(you)(you)限(xian)公(gong)司、陜(shan)西(xi)(xi)(xi)海豐(feng)天成設備(bei)制造有(you)(you)限(xian)公(gong)司、天水星(xing)火機(ji)(ji)(ji)床有(you)(you)限(xian)責任公(gong)司,生產合作單位(wei)的核心部件,并保持(chi)良好關系。