Teaching Factory (TeFa) of the Vocational School at Diponegoro University is a production- and service-based learning model that integrates students’ learning processes with industry needs. Through TeFa, students are directly involved in real projects, use industry-standard equipment, and work with procedures and quality standards aligned with the professional world. Its goal is to enhance practical competencies, cultivate a professional work culture, and produce valuable products or services that can be utilized by the community and industry partners.