products
high chromium spirochetes
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
