Sanhe Tongfei Refrigeration Co., Ltd. manufactures and sells industrial temperature control products in China. The company offers pure water cooling units, MCO oil chillers, MCW water chillers, MCWL water chillers for lasers, MCS immersion chillers, MCA enclosure cooling units, MEA air/air heat exchangers, air/water heat exchangers, cooling units, finned heat exchangers, and coil tube heat exchangers. It also provides cooling solutions to high-speed motorized spindle and wire cutting machines, laser cooling, stock-removing machine cooling, and spindle and hydraulic pressure station cooling. The company's products are used in energy storage systems, intelligent manufacturing equipment, semiconductor equipment, power transmission and transformation, electrical transmission, new energy power generation, hydrogen energy, new energy vehicles, and other fields. The company was founded in 2001 and is based in Sanhe, China.