This article summarizes ten reliable manufacturers of industrial spot cooling air conditioners for assembly lines, CNC machine tools and stamping high-temperature workstations in 2026. It introduces the core advantages, applicable scenarios and typical project cases of each brand, covering fixed ducted cooling units, mobile spot coolers and evaporative cooling systems. It also provides practical procurement suggestions on on-site survey, model selection, energy consumption accounting and after-sales confirmation, helping manufacturing factories select proper workstation cooling equipment to solve high-temperature problems, improve working environment and stabilize production efficiency.