guys, does my diet plan is sufficient to gain weight? currently 50kg, and 174cm. way too skinny. 

10 am : 4 eggs (scramble) i cant eat em in half boiled 2pcs whole grain bread, 500ml Full cream milk

12 pm : Lunch. rice, chicken, vege, or what ever that my mom cook.

2 pm  : Snack. 1 packed raisin, 250ml Full cream milk, 2pcs whole grain bread, 2 eggs scramble

4 pm  : Tea time. i eat like in Lunch.

6 pm  : Snack. 250ml Full cream milk, 2 eggs scramble

8 pm  : Dinner. i eat like Lunch.

10 pm : Super. 250ml Full cream milk, 2pcs whole grain bread, 2 eggs scramble.
currently thinking to take supplement for weight gainer. either serious mass or mass fusion. can recommend me a good one?

My weight gain experience.

2008  60kg         
2009  65 - 70kg   
2010  70 - 75kg   
Now  75 kg

Ii believe that the most important thing for gaining weight is to have a healthy breakfast everyday.

yap ur way below ur normal BMI level...

i suggest u have to eat a lot(more than wat u eat now)..

n go to gym!
do less cardio exercise...maybe cycling or jog for about (5-10mins) is sufficient already...otherwise if u do more...ull get even skinnier...

concentrate on muscle building on specific area..such as back,chest,shoulder,legs,etc...

p/s: that was from my past experience