Oxygen gas applicable for hospitals

We are from Ethiopia, and have finished every thing(land, proposal, electricity, water ,etc) to start production of:
1. oxygen gas applicable for hospitals and welding with annual capacity of 240,000 M3 pure oxygen gas(99.7% purity).
2. Acetylen gas production line with annual capacity of 192,000M3 used for welding.
3. 750 pcs Oxygen cylinders and 500 acetylene cylinders to fill and transport the gases .
4. Hence would you include two years spare parts and send us complete proforma invoice (