I need a compressor with refrigerating capacity of 10kW and 50kW

[Dunno]

It's running with R-134a.

Any places/sites to recommend?

[desA]

Try the compressor manufacturers. They usually have information on their websites.

Otherwise, let Google be your friend.

[Jahangir]

Dear sir,
I think you should consider 3 Step to best choice :
1) Manufacture of Compressor
2) price of compressor
3) Service and repair kits.


check your area and then you can select the best . further more as Desa say " you can try by searching the web "

Best regard