Current location - Health Road Network - Medical equipment - Is it profitable to produce and fill nitrogen, oxygen and carbon dioxide? How much do you need to invest? Is it profitable overall?
Is it profitable to produce and fill nitrogen, oxygen and carbon dioxide? How much do you need to invest? Is it profitable overall?
Hundreds of thousands to more than one million investment, equipment, gas cylinders, venues and so on. This is mainly the accumulation of users.
Personally, I feel that the profit is not objective, because the competition is fierce, and everyone pushes down the price. And you just entered this industry, you must rely on low prices to expand the market. It's not bad to make a small profit.