YANGZHOU HONGCHENG METALLURGY EQUIPMENT CO LTD has a total of 35 patent applications. It increased the IP activity by 650.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machines, materials and metallurgy and machine tools are CHEN HUANJUAN, YANMAA SANGYO KK and SAMES TECH.
