YZH is the world's largest manufacturer of custom pedestal rock breaker boom systems for mine and quarry applications. YZH specialises in pedestal rock breaker boom systems for jaw, impact , gyratory and mobile crushers, also grizzly bars and smelter applications. To work alongside pedestal rock breaker boom systems, YZH also has a large hydraulic hammer, rock grapple and demolition grapple range, which is also used extensively in aggregates, quarry, mining and demolition applications.