Nitin Castings Limited

Nitin Castings Limited manufactures castings and related components, including a registered defence product: supply of front sight block as per DRG No. K1207 with firm’s material (12000 number production capacity/year). The company operates an in-house foundry and machining workflow using melting and metal holding (IC furnace, ladles, melting furnaces), shell mould preparation (slurry tanks, zircon coating stand, wax press and wax melting tanks, shell shooter, die cooling), and casting support processes (dewaxing, knock out, sand blasting/shot blasting, and fettling). It also performs pipe production and finishing operations using centrifugal equipment, pipe cutting, straightening, air testing, and dome testing, supported by machine shop cutting and finishing (lathes, drill, slotter, milling, shaper) and arc welding/cutting (gouging machines). For quality and process control, the company uses testing and inspection equipment such as spectro machine for sample material testing, universal tensile test machine, hardness tester, and grade plate air testing, along with dome air leakage testing. Manufacturing certifications include GST registration (GST REG-06) and a Ministry of Defence Ordnance Factory Tiruchirapalli registration certificate confirming capability to manufacture the specified defence item.

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