Visit visa is not a big issue bro you just need NOC from ur sponsor,marriage certificate attested by ur embassy and ministry of foriegn affairs copy of your labor contract (Keep original also with you they might ask to verify)copy of birth certificate of ur child and passport copies of both and urs as well. And then go to Immigration dept. in Industrial area they are very quick and easy. Once they have accepted your papers in three days you will get their visa which you can check online thru moi website.
Hope this helps.