NHI products as below:1) Material Handling Systema) various stacker & reclaimer, such as Side stacker with side scraper Reclaimer, Side stacker with bridge type Scraper Reclaimer, Circle stockyard stacker cum reclaimer, boom bucket-wheel stacker/reclaimer, lateral stacker/reclaimer, as well as bridge type stacker & reclaimer. b) various belt conveyors, such as downward belt conveyor, plane turning belt conveyor, coal mine belt conveyor, and pipe belt conveyor etc.which are widely used in metallurgy, mine, ports, coal, power plant and building material industries.2) Pellet planta) Chain grateb) Pelletizing machinec) Annular cooling machined) Kiln3)Cement planta)Vertical roller mill for slag (clinker)b) Tube mill