• Seawater Reverse Osmosis Operation & Maintenance. 
• Seawater Reverse Osmosis Monitoring & Troubleshooting.
• Expert Troubleshooting of Membrane Systems, Expert Biofouling Control.
• Reverse Osmosis Monitoring & Troubleshooting.
• Reverse Osmosis Chemical Cleaning Hands-On.
• Reverse Osmosis Analytical Troubleshooting Hands-On.
• Reverse Osmosis Mechanical Troubleshooting Hands-On.
• Reverse Osmosis Operation Hands-On

Turnkey is a product or service that is designed, supplied, built, or installed fully complete and ready to operate. The term implies that the end user just has to turn a key and start using the product or service.
WTCO take some projects as a Turkey project and provide its customer by the following services:

• Design services
• Consultancy
• Supervision
• Start up
• Training