T & J Manufacturing LLP. 860-632-8655 Home Quality Facility List Contact Us Company Background T&J Manufacturing was founded in 1997 with a vision to offer precision machining at an affordable price. It was founded by its owners Chris Targonski and Mark Jablonski. The company has a shop with over 35,000 square feet of manufacturing space, and a 32’ x 36’ climate controlled area dedicated to inspection. Services At T&J, we provide accurate and precise turning and milling for aerospace and commercial applications. We are capable of machining parts up to 80” in diameter. Our capabilities include rough, semi-finish, and finish machining. We also provide a 100% inspection of all blueprint dimensions with our calibrated instruments. T&J's quality system is AS9100D and ISO9008:2015 certified.