We all know that mining companies release the products once they got all the profit and the customers wont get their
We can get chips here -
https://zeusminer.com/product-category/zeuschips/and Schematics & PCB here -
https://mega.co.nz/#!UwY0hbrK!xwLhgHgP0YgjfO8hxSxmLvjS4k_2lXLIlfHSK8AKnpw
So I assume if you are a electronics engineer its easy to make miners.
Or am i wrong ?
One of my friend is an electronic engineer, I'll ask him if he can do something.
We have an Electronics Engineer with Coinsecure as well, the problem is that it is far easier to import from China, hence noone is taking big steps in this direction.
I work near China , so I can make a initial step visiting. but among thousands of cheap companies in China it is difficult to find which of them is the real deal. Those who found a good company , are not making millions selling miners .. but before approaching chip fabrication plants in China we should develop the schematics and the design , ( but most of the established companies starts pre order even before the design phase

)
Esrow.ms - please ask your friend to take a look at the Schematics & PCB , is it difficult to assemble such miners