Duyar Vana Makina ve San. A.S Turkey

Duyar is founded in Istanbul 42 years ago. Today, Duyar is one of the leading valve manufacturing and marketing company in Turkey. All production facilities like casting, machining, assembling, testing and painting are made in Duyar's own plants. Thus quality is obtaining every production phase. The Duyar corporate philosophy is to bring to the market new and innovative valve designs with special emphasis on quality, safety, ease of operation, simple in-line maintenance and most of all, long service life. All this, combined with the use of high quality materials and advanced manufacturing technology in all stages of manufacturing, ensures the highest possible quality at a competitive price. Duyar is strongly committed to defending its market position and aggressively competing in all countries around the world. The company's impressive growth is testimony to the balanced competence in research, design, production, and marketing, with a firm determination to maintain its leadership in the valve industry, today and in the future. Our approach at Duyar is based on People, Process and Performance. By equipping the best people with the latest in technology, we have created an atmosphere where quality and dependability are built into our products from start to finish. By focusing on this principle, we become an integral part of our customers' asset management strategy. Duyar is increasing the product range to serve customers by the same hand. Cast iron or ductile iron gate valves, butterfly valves, ball valves, metal bellows sealed globe valves, check valves, strainers and brass ball valves, strainers, check valves, radiator valves and stainless steel ball valves, metal bellows expansion joints are in our product range. Our quality management system guarantees the individual processes within a modern manufacturing company. Duyar has been certified by Bureau Veritas, Gost and TSE. We supply products of the highest quality in terms of construction, operation and assembly according to DIN EN ISO 9001: 2000. Also Duyar products has CE certificate by Bureau Veritas. In every department there is continual improvement in terms of environmental protection and further capabilities are constantly developed.