Is delek drilling company good to invest?

Hey guys I am thinking about spending some money in this company. So, I want to know that is it a good company to invest your money in it?

As much as I know one of friend invested in Delek Drilling and he is getting some good returns. It is one of the leading company of Israel so you can easily trust on it and you can invest your money in it. You can check other reviews also for more details.