Factory facility manager × Required Skills: pH management
3 jobs found.
Glycerin finishing worker
A manufacturing job responsible for the final finishing process of glycerin products, contributing to quality control and stable product supply.
Chrome Tanning Worker
A job that processes animal hides into durable and preservative leather using chrome salts.
Washi Raw Material Processor
A profession that selects and processes plant fibers (kouzo, mitsumata, gampi, etc.) used as raw materials for washi paper through pre-treatments such as peeling, boiling, and bleaching to prepare them in a state suitable for papermaking.