Shandong Fred Environmental Protection Equipment Co., Ltd., located in the beautiful city of Jinan, is a company specializing in wastewater treatment, air pollution control, and energy-saving services. It is one of the top ten independent innovation brands in the environmental protection industry in Shandong Province. 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 collaborates with several renowned domestic 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 team consists of professors, senior engineers, doctors, and masters, all with advanced professional technology and management skills. The company also possesses "Shandong Provincial Enterprise Technology Center," "Shandong Engineering Laboratory," and "Shandong Aeration Product Testing Center" as R&D platforms, along with a professional R&D team and a construction team with 20 years of experience. We are committed to the R&D, equipment design and manufacturing, and engineering general contracting in the fields of 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 the fields of 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.