GEMAK ANGELOS SOTIRAS is a leading manufacturer in Greece, producing hydraulic equipment for the control and protetion of Irrigation, Water Supply, Fire fighting and Sewage networks. GEMAK products have been successfully installed at the most important water work and agricultural projects in Greece. Its products are also exported to many countries such as France, Italy, Germany, Spain, United Arab Emirates, Saudi Arabia, Lebanon, Turkey, Egypt, Syria, etcWe are certified with ISO 9001: 2008 for the quality of our products, the manufacturing process and the design of new products, many of which are registered patents, like the air relief valve and the diaphragmatic hydrant, etc. Some of our main products are: Check valves, pressure reducing valves, surge control valves, flow control valves, float valves, air valves, filsters, etc.