AYEFA International is a Bangladesh and China based engineering company specialising in the fields of water and wastewater treatment, embracing environmental and chemical engineering applications. AYEFA has developed a strong reputation for technical development in the water and wastewater industry by pioneering and developing systems, methods and equipment designs, leading to efficient procedures and practices being implemented throughout all our projects in Bangladesh and abroad. AYEFA prides itself in maintaining quality and innovation in the services we provide to our clients through close liaison with regulatory bodies, water authorities and water industry groups. We utilise our up to date knowledge of proven and emerging technologies and regulatory constraints to customise innovative solutions to our client's needs. The company has developed a number of process systems for the treatment of water and wastewater, utilising various technologies including: • Membrane Bio Reactor – biological treatment systems. • Reverse Osmosis filtration • Ultrafiltration • Microfiltration • Chemical oxidation and dosing • UV disinfection • Clarification/sedimentation Much of the fabrication and engineering of our products occurs at our head office factory in Corenvirotech Industry China, where we also host laboratory and pilot test facilities. Design and manufacture of electrical control panels incorporating the use of PLC technology is provided by AYEFA and our electrical engineers are highly experienced in all forms of process control, logic and computer programming.
