A heat exchanger is a device used to transfer heat between two or more fluids. In other words, Heat Exchangers are used in both cooling and heating processes. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. The fulid heat exchaner refer to the cooling and heating material are both fulid.  The Fluid Heat Exchangers market was valued at xx Million US$ in 2017 and is projected to reach xx Million US$ by 2025, at a CAGR of xx% during the forecast period...