4. Chemistry and chemical materials (decomposition, oxidation, reduction, electrode potential, flux, solvent, diluent, activator, slow release agent).
5. Computer and automatic control, sensor principle and application.
6. Mechanical drawing and metalworking practice.
7. Electrical and electronic technology (electrical engineering, analog circuit, digital circuit) electrical and electronic technology practice;
8. Electrical and electronic materials and components, electronic measurement technology, single-chip microcomputer principle and application technology, electronic CAD, and master a practical design software.
Coating Technology: Solder Paste Printing or Dispensing Adhesive Process
Assembly technology: various assembly processes
Welding technology: reflow welding, wave soldering, laser welding process
Cleaning technology: solvent cleaning, water cleaning, no-cleaning process
Inspection technology: process inspection and solder joint and functional inspection of assembled boards, appearance (optical) inspection, X-ray inspection, online test, functional inspection
Repair technology: various connectors, SMD removal/replacement (soldering), BGA ball mounting
7) Anti-static technology: from R&D, procurement, transportation, external inspection, screening, assembly, debugging, aging, inspection to packaging, anti-static measures throughout the entire process of R&D and production.
8) Electronic product manufacturing process, electronic product structure, electronic product production line, electronic product debugging, electronic product aging and environmental testing, product certification and 3C compulsory certification
9) Design documents and process documents of electronic products, circuit design automation and EDA applications, electronic engineering drawings, electronic product process documents
10) Process management, quality management and standardization of electronic product manufacturing process.