if you take the federal to old klang road...go straigh all the way. when you passed by the pos office old klang road. there is a junction on yr left to goto kuchai lama. take that exit...to left.

then you will see a row of shop lot on yr left. check it out...you will see a lfs on yr left.

RM500 for CO2 set. you need to check how many liter/kg. and it is with automatic solenoid or manual regulator?