In order to manufacture agricultural machines,Mehmet Bulmaz established a company in 1970. The chairman of the board, Hüseyin Bulmaz started to manufacture chromium-plated water pump shafts in 1996.Then in 2002, the company was moved to a new 1,000 square meter factory. Here, he established SUMPAŞ A.Ş. In a short time, the company started to manufacture submersible column pipes. SUMPAŞ became the first marketing and manufacturer company of column pipes in Turkey. Since its foundation, our company has always wanted to manufacture pipes used in all kinds of drilling activities. To do so, our company started new investments. SUMPAŞ moved to a new factory in 2008. It has been continuing to its production in this factory with 12,000 m2 outdoor area and 8.000 m2 indoor area. In 2009, for pipe tooling, designing and heat treating processes, Research&Development Department was created. İn 2010, we manufactured the first upsetting machine in Turkey. Our company has been a supplier and solution partner not only for private dealers and manufacturers but also for govermental institutions and organizations such as DSİ (General Directorate of State Hydraulic Works), TİGEM (General Directorate of Agricultural Enterprises), Municipalities, Provincial Special Administrations of cities, Agricultural Cooperatives, TTK (General Directorate of Coal Mining), TPAO (Turkish Petroleum), MTA (General Directorate of the Mineral Research & Exploration of Turkey). Our factory manufactures; -Pipes used in greenhouse cultivation. -Line pipes used in hydroelectric power stations. - Casing and tubing pipes used in geothermal mining. - Casing and tubing pipes used in solution mining - Casing pipes and drilling rods used in core boring. - Drilling rods used in water drilling. - Drilling equipment and pipes used in water drilling -Drilling pipes and rods used in oil drilling. -Tubing and line pipes used in oil production.

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