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9998 matching jobs found.

Quartz Glass Worker

Specialized profession that melts quartz glass raw materials at high temperatures and manufactures high-precision glass products through forming, cutting, polishing, and heat treatment.

Infrared Bulb Assembler

A manufacturing technician responsible for assembling parts of bulbs (discharge tubes) that generate infrared rays, including vacuum sealing, soldering, and appearance and performance inspections.

Infrared Painting Drying Worker (Metal Painting)

Specialist who uses infrared heaters to quickly dry and cure the painted surfaces of metal products.

Stone Processor

Specialized profession that cuts and polishes stone materials and processes and finishes them into shapes for building materials or monument components.

Stone Processing Worker

This occupation involves processing stone through cutting, polishing, engraving, and other methods to manufacture stone products used in building materials, tombstones, and more.

Stone Dowel Installer

Stone dowel installers are specialized technicians who secure stones together using dowels (metal fittings) during the assembly of stone products to enhance strength and earthquake resistance.

Stone Polishing Machine Operator

Stone polishing machine operators smooth the surfaces of stone products using machines and abrasives to improve luster and aesthetics.

Stone Mold Carver

Stone mold carvers mark out on stone materials and use chisels, hammers, etc., to carve out stone molds (molds) necessary for forming ceramic or concrete products, performing skilled craftsmanship.

Stonemason

A profession that cuts, processes, and polishes stone materials to produce and install products used in buildings, statues, tombstones, etc.

Stone End Finisher

A craftsman who performs stone end polishing work, grinding and finishing the cut surfaces and end faces of architectural stone and decorative stone.