liji,hebeiheavymachineryequipmentco.,ltd.,foundedin1970,waszaojiangengineeringtoolplant,30yearsafterthestorm,creatingafaninthecountry'sindustryleadingpositionin2000asalimitedenterprises.zaojiangxianislocatedinthecity'seastrailwaystationzaoqiang(beijing-kowloonrailway),thenationalhighway106west,north