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 a leading brand in Shandong's environmental protection industry known for its independent innovation. Our main products include vortex aeration blowers, vacuum-free maintenance jet aeration blowers, disc jet aeration blowers, 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 through integration of industry, academia, and research. Our professional team consists of professors, senior engineers, doctors, and masters, all with advanced domestic technical and management expertise. The company also has "Shandong Provincial Enterprise Technology Center," "Shandong Engineering Laboratory," and "Shandong Aeration Product Testing Center" as our R&D platforms, along with a professional R&D team and a construction team with 20 years of experience. We are committed to technological research and development, equipment design and manufacturing, and general engineering 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 related 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.