Clear Lake Machinery & Equipment Company

It is important for us to know that our customers will happily return to Douglas & Douglas Mfg every time they will need service/products.
As a business, invest in all our processes to make sure they are not damaging for the environment.

Supreme Services is been known in the Machinery & Equipment field as one of the best partners in business.
It is extremely important for us, as a business, to create a healthy working environment.

Over the years we have recruited the best workers in the field Machinery & Equipment Farm Machinery and Equipment
Where can you find us David Manufacturing Co 5205 4th Avenue South Iowa Clear Lake 50428