Quality Control × Workstyle: Sole Proprietorship
4 jobs found.
Seal Manufacturer
Seal manufacturers handle the entire process from material selection, engraving, finishing, and inspection for seals used by individuals and companies. They combine manual labor and machine operations to produce high-precision seals.
Glasswork Craftsman
Artisan who shapes molten glass at high temperatures using blowpipes or molds, applies processes such as cutting, grinding, and coloring to create vessels and decorative items.
Natural Dyer
A processing worker who dyes colors onto fiber products using natural dyes, inheriting ancient techniques while finishing the products.
Peppermint (Hakka) Grower
Agricultural worker who cultivates peppermint from cultivation through harvesting, drying, and processing into a state suitable for essential oil extraction.