JIEMA heat exchanger.Founded in 2005 and headquartered in Guangzhou Economic & Technological Development District, JIEMA is a national high-tech enterprise specializing in energy-saving and environmental protection solutions. Recognized as a national 'Little Giant' enterprise, JIEMA provides integrated solutions including heat exchange equipment, pressure vessels and industrial wastewater treatment systems. In 2020, JIEMA established an expert workstation with Japanese academicians, and its R&D center was certified as Guangdong Provincial Engineering Technology Research Center in 2021, demonstrating JIEMA's leadership in energy-saving innovation.