R S Infraprojects Private Limited

HSN CodeHSN Description

7308Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, lock-gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures of iron or steel

7318Screws, bolts, nuts, coach-screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel

995423General construction services of long-distance underground/overland/submarine pipelines, communication and electric power lines (cables); pumping stations and related works; transformer stations and related works.

995435Other site preparation services n.e.c

995442Installation, assembly and erection services of other prefabricated structures and constructions

2523Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers

2620Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds

7214Other bars and rods of iron or non-alloy steel, not further worked than forged, hot-rolled, hot-drawn or hot-extruded, but including those twisted after rolling