Profile: Jena-Tec are specialists in the design and manufacture of the JENA-TEC range of ballscrews. We manufacture the Boneham & Turner range of spindles. We have Jenaer Gewindetechnik GmbH, Jena Rotary Technology Ltd and Jena-Tec Inc. Our products include JTc1 Range, which are high precision Grade 1 accuracy ballscrews manufactured to customer print with options on nut package, transfer system, preload method and mounting arrangement, JTc3 Range, JTd3 Range, JTs3 Range, JTs7 Range, JTm3, JTm7, DIN 69051 / 5 doble and single nut. We offer services for ballscrew or spindle failure. Our spindles are suited for applications, including machines for boring, turning, grinding, milling and drilling. We are an ISO 9001 cetified company.