Sales, wholesale, retail:
- sales of a complete range for plumbers, roofers, carpenters, chimney sweeps.
Tool:
- plumbing
- roofing
- carpentry
- fasteners.
Tinsmith elements:
- gutter systems, sheet metal roofing, trapezoidal roofing, sheeting, sheet and coil sheet metal, edgings, drips, gutters, downspouts.
Roof insulation:
- ...