Maintenance technician for water filters and desalination devices - installation and maintenance Periodic Washing machine filters Completely For restaurants, cafes, villas, and homes. All types of devices. The best devices: Vietnamese, Taiwanese, Saudi. All types of coolers are available. Jumbo filters and house tanks are available. We specialize in everything related to domestic water desalination devices. Installation of new water desalination devices. Periodic maintenance and filter changes at reasonable prices. Solutions for problems of weak water flow, change in taste, or leakage. Service available all week.