What types of jobs do workshop packers belong to?

Workshop packers belong to the first category of work. ?

Technical workers are divided into the following categories:

Category 1: lathes, millers, grinders, boring workers, foundries, forgers, metal heat treatment workers, cold sheet metal workers Metalworking, assembly fitter, tool fitter, boiler equipment assembler

, machine fitter, automobile mechanic, motorcycle repairman, boiler equipment installer, maintenance electrician, computer repairman, manual carpentry, fine carpentry, audio Tuners, decorators, plumbers, refrigeration workers, household electronic product repairmen, household appliance product repairmen, watch repairmen, office equipment repairmen, computer operators, user communication terminals

Maintenance technicians, boiler operators.

Category 2: Welders, car drivers, Chinese cooks, Chinese pastry chefs, Western cooks, Western pastry chefs

Category 3: Salespersons, salesmen, Bartender, nutritional caterer, restaurant waiter, front office waiter, room attendant, health masseur, career instructor, property manager, beautician, hairdresser, photographer, childcare worker, housekeeper, elderly care worker, clothing designer Customizer, secretary