Shandong Fred Environmental Protection Equipment Co., Ltd., located in the beautiful city of Jinan, is a leading enterprise specializing in wastewater treatment, air pollution control, and energy-saving services. It is a provincial-level independent innovation brand in Shandong's environmental protection industry. Our main products include vortex aeration devices, vacuum-maintenance-free jet aeration devices, disc jet aeration devices, forced electrolysis reactors, three-phase separators, UASB, IC, and EGSB anaerobic reactors. The company has a strategic partnership with prestigious universities such as Tsinghua University, Shandong University, and Qilu University of Technology in the field of environmental protection and energy-saving, integrating industry, academia, and research. Our professional team includes professors, senior engineers, doctors, and masters, with advanced technical and management expertise. The company also owns the "Shandong Provincial Enterprise Technology Center," "Shandong Engineering Laboratory," and "Shandong Aeration Product Testing Center" as well as a professional R&D team and a construction team with 20 years of experience. We are committed to R&D, equipment design and manufacturing, and engineering general contracting in wastewater treatment, organic air pollution control, and energy-saving environmental protection. The company holds dozens of high-tech environmental protection and energy-saving technologies and products in relevant fields. Our company stands out in wastewater treatment, organic air pollution control, and energy-saving environmental protection, with our product quality widely recognized by society and our corporate and brand reputation continuously improving.