Machine tools to process wood, metal, glass and plastic materials, namely, wood sawing machines, lathes, milling machines, planing machines, power saw blades, sanding machines, industrial tool grinding machines, cutting machines, plastic injection molding machines, threading machines; glass working machines, concrete construction machines; bulldozers, hydraulic excavators, road making machines, oil drainage machines, rock drilling machines, wheel loaders, front end loaders, road sweeping mach...