MASTER VALVES Sanayi ve Ticaret A.S. (for Marine and Industry) was founded in July 2011 in Izmir Kemalpasa.MASTER VALVES A.S. produces globe valves, gate valves, storm valves, check valve, swing valves, mud box, strainers, fire valves, quick closing, self closing etc. valves and hydraulic control units and special type valves based on the customer demands in DIN, ANSI and JIS norms, which the Turkish and world users believe in the quality and use safely in its production facilities of 3000 sq.m2 in Kemalpasa Izmir. Valves from DN15 to DN 600 size can be produced of high quality in our companyAlso, based on the customer demands and requirements, the special type valves, based on the customer demands and requirements, are designed; the prototypes are produced and production is made in a very short times.Valve products of MASTER VALVES A.S. are of quality and trustable. The basis of the success of MASTER VALVES A.S. is the approach of quality in the production and responsibility after production. All our casts (Nodular cast iron, cast steel, bronze) are casted in foundries with international certificates and 3.1b certificate is given to all products. The quality approach of MASTER VALVES Vana Sanayi ve Ticaret A.S. is developed such that the traceability of the products is eased and the product quality are controlled by the most efficient way. In order to ensure the continuity of the quality standards, all of the products, after passing through the quality control system with three phases of entry, process and final, reach the customers of MASTER VALVES A.S. Believing that customer satisfaction starts with the sales, our company gives the guarantee and warranty of MASTER VALVES A.S. to all of its products as well as supports the customers by the after sales services. MASTER VALVES A.S. considers that the most important marketing activity is the absolute satisfaction of the customers. For this reason, the unconditional customer satisfaction is based