Is there any School for Special Childrens in K.L. (Kuala Lumpur)

One of my kids is having an Attention deficit hyperactivity disorder (ADHD).
He is now a Grade 1 elementary student in the Philippines.
As my work requires me to relocate to KL, I need to bring with me my family.
One of the hindrance in taking him with us in KL is the availability of school offering curricula dealing with special children. Provably we only miss the information.

Your input about this topic is very much appreciated.