How To Find Industry To Get Industry Project

Here my question is that I am pursuing degree of mechanical engineering and I need to DO industry project what can I do for that, can you know the answers please help me

As already doing some simple steps to get industry, that is to identified H.R email.id and sent message directly to the H.R. but I had more failuture what I can do for that.

First of all, discuss this with your Professor/Tutor, and seek their guidance on the steps to be taken. They will have industry contacts who may be able to help.
Secondly, just sending an email to someone, is not going to be very successful, as you have found out. You need to do your research on the types of industry you are interested in for a start. Secondly you need to construct a letter setting out what you want to achieve with this, and seek their assistance, or at least some suggestions as to what your might do.
If you just send a two line email asking to do an industry project, then they will just hit the delete button. You have to offer them something in return in regards to this project. Identify a need, improve a process, etc, etc. Make it worth their while to help you, as it will help them.

can you please help me to get industry for presenting projects on the particular industry

here my question is one type of people having better knowledge compare than apptitude apility and other tests. they have talented based on technical. but every H.R. gives important to get marks on the interview panel like written and oral test. why should they do ?
I thing they selected people based on marks scoring the apptitude test. apptitute is does not important than knowledge.