Tri-State Technical Sales has a well-earned reputation for developing specialized automated valve packages that solve some of the most unique and challenging flow control applications. We thoroughly understand the complex technical and economic needs of our customers. As one of the Mid-Atlantic's most experienced valve automation centers, we are known for the highest levels of quality and competence. From our expansive manufacturing facility located in Malvern, PA, we will expertly design, fabricate, build and test the perfect automated valve assembly for your application.