ONEJOON GmbH

ONEJOON GmbH is a German plant engineering company with locations in Bovenden, near Göttingen, and Böblingen, near Stuttgart. The company boasts over 125 years of tradition in building highly flexible and technologically advanced furnaces across various industries. ONEJOON GmbH employs nearly 500 people worldwide, with 260 based in Germany at two locations (Bovenden & Böblingen). ONEJOON is a technology and market leader in oxidation and carbonization furnaces in the core market of carbon fiber production. The company holds a prominent position in the markets for cathode and anode material production for lithium-ion batteries, hardening of blades and saw bands, sintering of metals and ceramics, and in the field of special applications and novel materials (e.g., in powder chemistry and fuel cells). In addition to customized furnace technology, ONEJOON also provides suitable automation and integration of process and material flow. Industrial furnaces from ONEJOON are optimized for performance and throughput. The focus is on innovative high-tech systems of high quality that set new industry standards. As a reliable partner for thermal processes, service and a holistic approach are paramount: the services do not end with the delivery of industrial furnaces but also encompass process integration, optimization, and peripherals. A service team manages the supply of spare parts, maintenance, and modification of existing systems worldwide. At the German test center at the company's headquarters in Bovenden, ONEJOON experts also conduct trials to optimize heat treatment processes and systematically support customers in transitioning from the laboratory to industrial production. This service is based on a structured lab-to-production program. Since January 2020, ONEJOON GmbH, formerly Eisenmann Thermal Solutions GmbH & Co. KG, has been a wholly-owned subsidiary of the ONEJOON Group. Worldwide, ONEJOON has locations in Germany, Poland, Korea, China, the USA, and Canada. The parent company, ONEJOON Co., Ltd., is a machinery manufacturing company based in Suwon, South Korea, whose main market is the production of high-temperature furnace systems, including associated conveying and process technology for processing cathode and anode materials in lithium-ion batteries.