If you are looking for a viable industry to go into, here is the one: Oxygen Filling Plant.
In collaboration with our oversea partners, we can give you technical assistance to set up Oxygen Filling Plant here in Nigeria. Our assistance shall include supply of the machines and equipment, installation and training. The raw material for this project is free air. The demand for the product-Oxygen- is in steady demand by various industries in Nigeria.
We can also assist you in conducting the necessary feasibility studies and if you want, source the finance for its implementation.
If you are interested and serious, please send us an email indicating your interest, location, etc. In reply, we will send you more information, including prices.
Thanks. kawasng@gmail.com

I am interested . I reside in Ilorin. Email: rememberisaac@yahoo.com