Based on the knowledge and experience gained since 1980, 1998 YAZICI Construction Industry Materials Industry and Trade Ltd. Sti. we have established. TS EN 1092-1, TS EN 1759 with YAZICI brand, We manufacture in accordance with DIN, ASME, JIS and AWWA norms. Our company conforms to EN 10253, DIN 2649, ASME B 16.9 norms. manufactures reduction, cap and special productions demanded in the industry. It also manufactures for refineries, power plants, dams, shipbuilding industry and treatment plants. TSE, which received ISO 9001 certificate to standardize production quality YAZICI, which produces certified products, provides services at international standards. continues on its way with the vision of being a company. We have come to these days with the support and trust we have received from you for 25 years. From now on, we will all be together for the better, the best service and quality. We wish to reach you, We offer our respect.