CASEN (Shandong Casen Heat Transfer Technology Co.,Ltd ) is an professional manufacturer of heat rejection equipment for a wide range of applications. Products include closed cooling towers, evaporative cooling, air coolers, adiabatic air coolers and various related accessories. CASEN ear a name of excellence not only for quality products but also excellent solutions. This reputation is due to experienced and qualified management with a team of engineers, experienced worker & professional sales. We can design and manufacture according to specific needs. CASEN is experienced in the design and manufacture of products from small point-of service cooling to large complex plant-wide systems. Our equipment range from simple manually controlled equipment to complex PLC-driven systems for automat- ed operation, And we are also constantly providing new solutions to meet the requirements from different clients.