I have been sent a Intl EMS, I know its value, it is less than $30usd, it is a little part for a gizmo.

I got a bit of paper saying I have to go to the postal center in Bangkok in Chiang Wattanna.

They wont send it anywhere else. Talk about a excretment postal service. Thai Post has won honors again.

So, can anyone help me find where this I presume big post office is in Chiang Wattana in Bangkok ?

Any GPS Co-ords would also be great, just let the magic GPS do its job.

Been there once for the same problem, it's on soi 5, immigration is on soi 7. the address should be on the form. Parking is tough so I took a taxi. It's a very large place and very busy. Be prepared to spend a few hours so they open the box in front of you and present you a bill. The place is about 700 meters down from Chang wattana road. Almost forgot make sure you bring your passport.

Try this link https://www.google.com/search?newwindow=1&rlz=1T4NDKB_enTH592TH593&q=Chaeng+Wattana+postal+customs&spell=1&sa=X&ei=7LSPVPWVBKXKmwWMmoCgDQ&ved=0CBsQBSgA&biw=1280&bih=578