Filtration × Workstyle: Full-time Employee
3 jobs found.
Nightsoil Treatment Machine Operator
An operator who operates, inspects, and maintains treatment machines in nightsoil treatment facilities, responsible for safe and hygienic processing.
Camellia Oil Producer
A profession that extracts oil from camellia seeds through pressing or extraction, refines and filters it, and manufactures camellia oil for edible or cosmetic use.
Raw Vinegar Refiner
A job that filters, heats, and adjusts raw vinegar obtained through fermentation, performs quality control, and prepares for shipment as product vinegar.