Shandong Molong Petroleum Machinery
Shandong Molong Petroleum Machinery Company Limited , or Shandong Molong , is a private petroleum machinery manufacturer in Shouguang , Shandong , China . 
<triplet> Shandong Molong Petroleum Machinery <subj> petroleum <obj> industry <subj> China <obj> country <triplet> Shouguang <subj> China <obj> country <triplet> Shandong <subj> China <obj> country <triplet> China <subj> Shandong <obj> contains administrative territorial entity