Lanzhou LS Heat Exchange Equipment Co., Ltd. (LSPHE for short) is an enterprise subordinated to Lanzhou LS Group, which is specialized in research, design, manufacturing and service of plate type heat exchanger. In past 50 years, it has successfully developed more than 60 kinds of series dismountable plate heat exchangers, heat exchanger unit, fully welded plate heat exchanger, wide gap welded plate type heat exchanger, printed circuit heat exchanger and tube-shell heat exchangers, etc...

In 2003, it became the first enterprise to obtain the approval license from CCS and BV respectively and provided lots of products for ship industry. It has been used in CPR1000 nuclear unit and the 3rd generation pressurized water nuclear technology AP1000 nuclear power unit, which was the first set developed by America Westinghouse Co. All over the world. In order to meet the needs of improving the Chinese made capacity for the plate type heat exchanger in thousands MV unclear unit, it enlarges the area for manufacturing and office working, installs 30, 000 Tons plate bar forming oil press, which improves the manufacturing capacity of the company. In 2011, the company successfully passed the approval of the general armament department of the Chinese People's Liberation Army and got the equipment manufacturing registered certificate. By the end of 2014, the LS Group moved the Lanzhou New Area, the Lanzhou LS Heat Exchange Equipment Co., Ltd. is in the center of LS High-end Equipment Industrial Zone, the manufacturing area is more than 530, 000 square meters, and the newly increased equipment is nearly 200 sets.

The company always put customers' needs in the first place over the years, in the industrial selective examinations, the product are qualified in quality assurance system, IS014001 Environmental Management System, GB/T28001 Occupational Health System, weaponry GJB9001B quality assurance system, ASME, pressure vessel, nuclear quality assurance system and safety register management system, and can perform design and manufacturing as per domestic standards, ASME standards, European PED standards and other international standards.