Tansoy Ltd. Sti; who acts in spare part sector since 1990, produces water pump for diesel motors.Tansoy Ltd. Sti; who specialized in cheaply manufacture, combines its experiences with technologic investments and work through understanding of fast and quality production.We activated our foundry in 1998 and continued our investments as an integrated plant.We restored our factory in 2002 and begun to operate our full automatic molding line (with capacity of 4000 tons/year).We continue our cooperation business inside and outside the country for spheroid and cast iron parts.Goal of our company who exports 85% of its water pump production in large range of produts, is QUALITY and MASS PRODUCTION.