Well mates first of all I must clear that my below post is just for sharing information, I have no commercial interest with this.
Last summer I used 'Go-Organic' compost for my Okra (bhindi) plants and found it to be excellent in terms of better plant growth and yield, I have contacted the manufacture Mr. Shafqat and shared with me the details of manufacturing.
It is basically a bi-product of a bio-gas plant, its technical name is Digestate.. when manure is fermented in absence of oxygen, it produces gas which can be used as fuel.. after complete fermentation the waste product left is known as Digestate, it is full of beneficial microorganisms and nutrients.. during the fermentation any weed seeds present are killed...
The digestate is then dried and composted in open air before filling in bags, its analysis report is also attached below. Available in 5,10,20 and 50kg bags.. when you compare the moisture content, it is much better economically compared to gobar/ojhri ki khaad.. I used 50 kg bag which is Rs.800/-