Co2 upgrading: laser supply selection HELP! [2nd section]

Hi there! I´m Ramon from Argentina. Sorry about my english level...
So, here is the question:
We have one 80w laser engraving and cutting machine, its a chinese one.
The actual laser supply its an 80W ZR-80W from ZRSuns laser News-LINYI ZHAORI ELECTRONICS CO.,LTD. and the laser tube (we´ve bougth it here so we have no idea about it, just its an 80W one)
We want to upgrade the machine to a 120W or 150W level (maybe just 120W because the 150W tubes are too much expensives here, due to custom taxes etc.)
I have seen this page (first, in aliexpress) https://www.cloudraylaser.com/collec...w-power-supply
They seem to be a "serious" seller, not like the most of them in china
What do you think? Should I buy one "Cloudray"? Any experience? Comments?
Dollars are big money for us, we cant afford a Reci tube & supply
Thanks!
Ramon

Hello Ramon.
I bought the 60 w power supply in the store that Cloudray has in Aliexpress and I have not had any problems. It arrived before the deadline and works perfectly. I also bought an EFR tube on aliexpress (at another store, TECNR Store, and I did not have any problems either) In both cases I had to pay customs fees (Spain) and postage, but it was cheaper than buying them from local suppliers .

Hola Ramón.
Yo compré la fuente de alimentación de 60 w en la tienda que Cloudray tiene en Aliexpress (Cloudray Official Store) y no he tenido ningún problema. Llegó antes del plazo fijado y funciona perfetamente. También compré un tubo EFR en aliexpress (en otra tienda, TECNR Store), y tampoco tuve ningún problema. Un saludo. En ambos casos tuve que pagar tasas de aduana (España) y portes. Aún así, fue más barato que adquirirlos de proveedores locales.