products
 
                        high manganese steel hammer
material: high-chrome cast iron, nikel -chromium cast iron, high manganese steel ,wear-resistant and corrosion-resistant ductile iron
                        characteristics
                    
                     
                        material: high-chrome cast iron, nikel -chromium cast iron, high manganese steel ,wear-resistant and corrosion-resistant ductile iron
 
				hq: 7-2-4 yunshan road, tongzhou dist., beijing, china ( science and technology innovation building)postcode101113
base: de zhou ping yuan high-end equipment industrial area, shan dong province, china
