First point of contact on site, both in person and by phone and email, Planning visits and welcoming visitors, including preparing briefing documents, Maintaining our meeting rooms, Managing supplier relationships for food and beverage deliveries, office supplies, and work clothing in cooperation with central office management, Ordering work and operating materials, consumables, and spare parts, Supporting appointment and communication management for the operations manager, Creating export certificates, internal factory applications, and documents, as well as assisting with document filing and control, Running errands inside and outside the factory, Assisting with travel expense accounting and creating simple reports (e.g., shift lists according to specifications), Assisting with the team's vacation planning