International Mining Machinery Holdings, Ltd. (“IMM” dba Joy Global Inc.) (HKSE: 1683.HK) manufactures shearers which are used to cut the coal from the coal face in underground, longwall mining; and roadheads which are used to cut long tunnels into the coal seam the width of the coal block to be mined.
May 2006
Industrials
Heilongjiang Province, China
Past