Business Scalability in the Manufactoring sector

As promised earlier, here's my post on how to shape your business for scaling up, if you are in the manufacturing domain.
Most of the articles that I have read talk about up scaling the business in the web or the software domain. None really talked about applying the same principles to achieve scalability in business in the manufacturing domain.

I strongly believe that the principles of business scalability transcend the boundaries of the business domain. When we say that we need to structure the business model for scalability, we need a revenue model that is self perpetuating. One first needs to find out who the customer is. The next thing to figure out (and this is the most important thing) is to figure out what is it that will further your product's demand. And create your revenue model based on these answers.

Now lets focus on the manufacturing industry, If lets say it is a electrical machines manufacturer - that specialises in precision control. The company would probably then want to create a assembly line type product chain. So that each product sold in the market would create demand for more similar products. (If you want to have a more detailed/customised revenue model, you will have to pay me)