cast iron profile, grey iron bar, nodular iron bar, hengong machinery technology.,ltd-d88尊龙官方平台

stable and reliable operation in various application fields
as the leader of continuous cast iron bar manufacturer, hengong focuses on continuous cast iron bar researching, manufacturing and machining service. 
about us
     according to customers' ideas and needs, we use our rich industry experience and technology to provide you with design, customized products, service and integrated solutions to effectively lead and apply to your industry.
application
we provide efficient solution and products.
conexpo-con/agg：here stands hengong

conexpo-con/agg：here stands hengong

conexpo-con/agg：here stands hengong
news
as the leader of continuous cast iron bar manufacturer, hengong focuses on continuous cast iron bar researching, manufacturing and machining service. 
cooperative partner
网站地图