Recently I completed my master's program in ICT from Tokai University, Tokyo, Japan. I have received an email from David Publishing Company (DPC). They wanted to publish my paper in their journal. They sent me a similar email earlier but, I forgot to reply or take a look at it. And I received it again. I don't know the publishing companies directly contact to publish papers in their journal. I have a little experience working with ICTR, IEEE, IDW, Academia, etc. Rather I don't know much details about other journals.
I will be very thankful if someone helps to identify whether this company is legit or a scam. Here is the link to the publishing company: https://www.davidpublisher.com/Home/Journal/JTHM
Thank you