- Nonferrous Material Producion
- Powder Metallurgy
- Economical Process in Noferrous material Technology
- Wire rod technology
- Wire drawing Technology
- Springs Technology
- Steel Ropes Technology
- Wire Mesh Technology
- Steel Screw Technology
- Economical Process in Wire Technology
- Mechanical Engeneering Technology
- Milling Technology
- Welding Technology
- Ekonomical Process in Mechanical Engineering
- Economical Process in Technological Chains
- Powder Metallurgy
- Economical Process in Noferrous material Technology
- Wire rod technology
- Wire drawing Technology
- Springs Technology
- Steel Ropes Technology
- Wire Mesh Technology
- Steel Screw Technology
- Economical Process in Wire Technology
- Mechanical Engeneering Technology
- Milling Technology
- Welding Technology
- Ekonomical Process in Mechanical Engineering
- Economical Process in Technological Chains