Ningxia Dexin Hengtong Group Co., Ltd., established on 2012-06-28, Business scope includes welded pipe fittings,Seamless Fittings,Forged pipe fittings,pipe filter,spring hanger,damper,Custody,cable,Bridge,bent pipe,flange,Standard Parts,Gasket,reactor,Tower,Containers and Tanks,spherical tank,Shell and tube heat exchanger,Plate heat exchanger,Air Cooler,expansion joint,Metal Hose,valve,Steel Pipe,pipe fittings,Hardware standard parts,metallic material,Socket production,processing,Sales and related import and export business,Construction Project Management Services,Construction Project Supervision Services,Construction engineering design,Inspection and testing service,Construction cost consultation,Construction project bidding agency,Engaged in technical consultation in the field of construction engineering technology,Technical Services,technology development,technology transfer,Construction Engineering Construction,Mechanical equipment and piping installation,Engineering Materials,Electrical Equipment,building materials,Sales of Wujinjiaodian, etc.***(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)