Plant Operation × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
14 jobs found.
Construction Ready-Mix Concrete Manufacturing Worker
This occupation manufactures ready-mix concrete used at construction sites and manages its quality. Responsibilities range from weighing raw materials to mixing, quality testing, and shipping.
Polymerization Saponification Worker (Synthetic Fiber Manufacturing)
Production engineering position that operates polymerization reactions and saponification processes to manufacture polymer raw materials for synthetic fibers.
Bath Soap Manufacturer
Uses vegetable oils and fats and alkali agents as raw materials to produce bath soap utilizing saponification reactions. Handles the entire production process from raw material blending, reaction management, molding, drying, inspection, to packaging.
Zinc Sulfate Manufacturing Worker
Uses sulfuric acid and zinc as raw materials in chemical reactions, and manufactures zinc sulfate crystal products through processes such as filtration, washing, and drying. This is an industrial chemical manufacturing job responsible for equipment operation, process control, quality management, and safety management.