【Handling Equipment】 ■Conveying Equipment （Belt-related） 　・Belt conveyors, vertical conveyors, steep incline conveyors, etc. （Chain-related） 　・Bucket elevators, flow conveyors, scraper conveyors, etc. （Feeder-related） 　・Screw feeders, belt feeders, vibrating feeders, etc. ■Construction Machinery-related 　・Belt conveyors for shield tunneling, segment conveying devices 　・Vertical earth discharge devices (Hold Vertical Conveyor [patented product]) 　・Hopper screw feeders, earth improvement devices, etc. ■Powder-related Equipment 　・Screw conveyors, belt conveyors, bucket elevators 　・Flow conveyors, flight conveyors, bucket conveyors 　・Rotary valves, slide gates, telescopic chutes, etc. ■Acetylene Gas Generation Equipment 　・Carbide hoppers, carbide feeding belt conveyors 　・Gas generators, gas holders ■Design, manufacturing, sales, installation work, maintenance