The contents of platinum group elements, Ni, Cu and MgO of Poyi and Luodong Ni-Cu sulphide-bearing mafic-ultramafic intrusions in the Beishan have been analyzed. The total PGE contents are quite low, ranging from 2.15×10-9 to 18.66×10-9 in Poyi intrusion and 0.55×10-9 to 3.18×10-9 in Luodong intrusion, respectively. The PGE primitive mantle-normalized patterns display a positive slop and low fractionation between IPGE and PPGE with negative Ir and Rh anomalies. The PGE, Cu and Ni are depleted relative to the primitive mantle with low and narrow Pd/Ir ranges (3.47-7.35 and 9.73-20.67) showing affected by magmatizm. The relationship between Ni/Cu and Pd/Ir indicated that the primary magma was high-magnesium tholeiitic. The Cu/Pd and Ti/Pd ratios of these rocks suggest that the primary magmas have underwent segragation of sulfide before their emplacement. The obviously positive correlation between Cr and Ni, Ir in Luodong intrusion showed that fractionation of olivine and chromite before segragation of sulfide, while the influence on PGE from crystallization differentiation in Poyi intrusion is unconspicuous. Based on the PGE model calculations, the calculated R values suggested that the two intrusions were potential to form middle Ni deposit.