we presently have ss 316L/304 tanks of capacity approx 1000 and 5000 ltrs capacity. This all material are obtained from the ship's demolition here in our city. You can search for ALANG Ship Recycling Yard (Bhavnagar , India). You will be aware with the business here. I am attaching some photos of the tank that we have for your reference. Feel free to ask if any query.