The registration address of zhongzhou tianjin pipeline equipment co. Ltd. Is located in the puwa city park in the salt hill economic development zone (in the middle of the general expensive line). The registration authority is the salt hill district market supervisory authority, represented by a legal person, sun jing, whose business includes the manufacture of other unlisted metal products. Pipelines, piping plants, prefabricated, plumbing, piping combinations, fittings, heat-conserving pipes, anti-corrigible grinding pipes, pyrotechnic plume lines, piping hangers, pyrotechnic prying modules, pump cell modules, recyclable water cooling modules, constant pressure containers, collectors, crane tubes, wind electrical base anchors, anchors, anchor cages, tipping designs, development, manufacture, sale, installation, hardware spares standards, bolt pads, valves, mechanical and electrical equipment, sale of steel, construction materials, import and export operations for goods. (projects subject to legal approval may not operate without the approval of the relevant department)