Sale of building tools
- Threading, Roll Grooving
- Sawing
- Cutting, Chamfering, Deburring, Assembling
- Assembling
- Lighting
- Pressure testing, cleaning, disinfecting, preserv
- Bending
- Radial Press Jointing
- Axial Press Jointing
- Expanding, Extracting
- Soldering, Brazing
- Freezing
- Pipe and Drain Cleaning
- Plastic Pipe Welding
- Diamond Core Drilling, Chasing Saws
- Drying, dehumidifying, Aeration and deaeration
