1. Continuous extrusion coating technology;
2. Design and application of electromagnetic interference resistance of conductive engineering plastics in electronic products and communication equipment;
3. Analysis of factors affecting the performance of aluminum clad steel wire;
4. High-strength aluminum-clad steel wire;
5. Aluminum-clad steel wire for UHV grid;
6. Micron grade stainless steel fiber;
7. High-strength aluminum-clad steel wire.