Shiv Shakti Fabricators, established in 2001, manufactures hollow metal pressed steel doors, door frames and steel windows, and later added fire-rated doors, clean room doors, lead-lined and shaft doors. Its doors are tested at CBRI Roorkee and IIT Gandhinagar for up to 120-minute fire rating to IS 3614:2021 and supplied to industrial, commercial, healthcare, educational and residential projects from its plant near Ahmedabad. Its metal fire doors are made under BIS licence CM/L-7200283407 to IS 3614:2021.