What is supporting materials?
This is all the materials, necessary for some reconstruction work/installation , which includes plumbing fittings / materials, electrical, carpentry, painting and other basic building materials, excluding tiles, adhsives for them, grout mixtures, and the equipment. The supporting materials are supplied by us and they are paid separately from the negotiated plan price-list, and its value varies depending on the kind and the difficulty of the reconstruction work.
