SMT, machine operation, maintenance, assembly, testing, lathe work, fitter, milling machine, welder, electromechanical, grinder, stamping, forming, die casting, discharging, wire cutting, engraving, laser engraving, electroplating, baking, pad printing, dispensing, hot melting, sintering, polishing, drawing, M/C, quality control, etc.
These are Foxconn's jobs in Zhengzhou, and the treatment depends on your ability.