Quality inspection (appearance and dimensions) × Classification Details: Chemical Product Manufacturing Workers
2 jobs found.
Crayon manufacturing worker
A manufacturing job responsible for mixing wax and pigments, the raw materials for crayons, and handling the entire process up to heating, molding, cooling, and packaging.
Tar Block Manufacturing Worker
A manufacturing worker who uses coal-derived tar as raw material, processes it through heating, stirring, forming, and drying stages to create blocks, and supplies them as industrial fuel or materials.