Ventech Pipe Private Limited is a BIHAR based private ltd. Company Registered at dated 28 FEB 2011 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ventech Pipe Private Limited is U29300BR2011PTC016655 and registration number is 016655 and AMITAV ARUN is director in VENTECH PIPE PRIVATE LIMITED

Nirankari Construction Private Limited is a BIHAR based private ltd. Company Registered at dated 19 AUG 2010 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Nirankari Construction Private Limited is U45200BR2010PTC015993 and registration number is 015993 and AMITAV ARUN is director in NIRANKARI CONSTRUCTION PRIVATE LIMITED

Ingenious Structure Private Limited is a GUJARAT based private ltd. Company Registered at dated 15 FEB 2010 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ingenious Structure Private Limited is U24222GJ2010PTC059591 and registration number is 059591 and AMITAV ARUN is director in INGENIOUS STRUCTURE PRIVATE LIMITED