Abacus class NYC

I want to get the detail of the abacus class in the NYC .. so can I know the information of it.

Here I am giving you name of some best schools that offered admission in the abacus class in the NYC ..

IQ Abacus Math & Language School
Grace Church School

Abacus Brain Study campuses :
New York
(USA Headquarter)
Since 2005
Flushing Mall
Unit F19
133-31 39th Ave.
Flushing, NY 11354
USA
Tel: (347) 532-9283
(347) 532-9208

New York
(China Town)
Since 2006
Wing Tat Commercial Complex
Room 504, 5th/Fl.
118 - 122 Baxter Street
New York, NY 10013
USA
Tel: (718) 247-0539

New York
(Brooklyn)
Since 2006
802 64th Street
NY 11220
USA
Tel: (718) 521-6188

New York New Flushing
(Bayside)
Since 2010
42-23, 162nd Street,
2nd Floor
Flushing, NY
11358
Tel: (347) 625-8011
(347) 625-8012

New York
(East Boardway)
Since 2009
65 Catherine Street
Unit W5
New York, NY
USA 10038
Tel: (212) 608-6682