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Karhe Technology Co., Ltd. was founded in 2012, is the national high-tech enterprises and a joint venture in Hong Kong, Thailand and China Mainland. The company has been focused on Phase Change Inhibited (PCI) Heat Transfer Technology, set up a PCI technology oriented R & D center, has a R & D team led by experts in the field of heat transfer technology.Karhe with the Chinese Academy of Sciences, Shanghai Jiaotong University and other several well-knownresearch institutions, colleges and universities has established long-term cooperation relationship, and jointly set up with Institute of Engineering Thermophysics, Chinese Academy of Science, the "Joint R&D Center of High Efficiency Heat Transfer Technology ".The Phase Change Inhibited Heat Transfer has changed the traditional heat transport mode, and its effective thermal conductivity is up to 6000 W/m · K, much higher than that of the existing known materials. The Karhe Technology Co., Ltd. has mastered the Phase Change Inhibited Heat Transfer Technology of the independent intellectual property rights.

  After R & D team for more than ten years of development and production practice, the PCI heat transfer devices and their manufacture process have been mature. At present, Karhe has developeddozens of products.Three kinds of heat dissipater and relevant system, including tubular, plate/sheet and system level,has been implemented market, large-scale production and application.Karhe's PCI heat transfer technology obtained a number of national invention patents, of which aluminum sheet type PCI heat transfer device has been mass production and applied to high power LED lighting. High power LED lighting products have passed the European Union CE certification, Japan PSE certification, Thailand TIS and CQC certification.As a unique and efficient heat transfer technology, PCI heat dissipater and system can be widely used in aerospace, power electronics, transportation, communications, energy, home appliances and many other fields.