I'm looking at acquiring a health supplement manufacturing company.

The company has 3.2M$ worth of assets but generates only 600K EBITDA / year. The company operates at roughly 15% its production capacity right now.

The seller values his company at 3.8M$, which is value of assets + some intangibles (IP, etc.)

Is valuation @ Assets value the right way to value a manufacturing company?
> If so, should I pay for 100% of the evaluator's valuation, or lower?

Should I value @EBITDA multiple ?
> If so, what multiple should I benchmark on?

Thanks!