Keywords > Pretreatment
Filter by
35 jobs found.
Metal Plating Worker
Occupation that performs chemical and electrochemical plating processes to impart corrosion resistance and decorative properties to metal products.
Gold Plating Worker
A manufacturing and processing job that applies electrolytic or electroless plating to the surface of metal products to improve corrosion resistance and decorativeness.
Pesticide Residue Analyst
Specialist who quantifies and detects pesticide residues in agricultural products and environmental samples using high-sensitivity analytical instruments, evaluates safety, confirms compliance with legal standards, and contributes to quality assurance.
Jigger Dye Worker
A profession that uses a jigger dyeing machine to uniformly dye fabrics, performing tasks from processing to quality inspection.
Dip Coating Worker
A profession that forms a uniform paint film by immersing products in a liquid paint bath.
Immersion Plating Worker
A manufacturing job that immerses metal products in a plating bath to improve corrosion resistance and decorativeness.
Screener (Cytotechnologist)
Specialist who observes slide specimens of cells collected from patients under a microscope and screens for the presence of abnormal cells.
Tin Electrolysis Worker
Tin electrolysis workers are manufacturing technicians who electroplate tin on product surfaces to improve corrosion resistance and solderability.
Degreasing worker
A job that removes grease and dirt from metal parts using organic solvents or chemical agents to prepare for surface treatment or painting.
Hanger Worker (Plating Industry)
Specialized occupation that immerses metal products into plating tanks using the hanger method and forms uniform metal coatings via chemical and electrochemical methods. Responsible for the entire sequence of operations from pretreatment through plating to post-treatment.