The Company executes its manufacturing services on sub-contract basis for certain private infrastructure and construction companies such as Samruddhi Industries, Kalpataru Projects International Limited and Raj Infrastructure Development (India) Private Limited. These sub-contracted job work services are for manufacturing of various pre-cast elements and prestressed products for a number of state government bodies for supply of Penstock Pipes for PSP, MS Pipes and MS Liners of various diameter ranging from 450- 7500 diameter for their various civil engineering, irrigation and infrastructure development projects for its various clients from locations operated by such clients. The Company is also into pre-casting of concrete elements for noise barrier and cable ducts for high-speed rail corridor on a job work sub-contract for Larsen & Toubro, Limited at our Nadiad, Gujarat facility for the ongoing High Speed Rail Project between Mumbai, Maharashtra and Ahmedabad, Gujarat.