pH Control × Workstyle: Full-time
2 jobs found.
Alumina Manufacturing Engineer (Excluding Production Engineers)
Alumina manufacturing engineers monitor and operate each process from raw material processing to calcination in alumina (aluminum oxide) manufacturing plants, ensuring quality and safety as specialists.
Ramie Boiling Worker
Manufacturing worker who degreases and cleans ramie fibers through heat treatments such as boiling and steaming, preparing them for the next process.