Yes, that would work as the PID; however, it isn't specific on the ratings of the thermocouple included. You also still need to get an SSR.
If the thermocouple is the same one listed here: http://www.nishbg.com/product_info.p...46&language=EN, it will only regulate between 0°-400°C (32°F - 752°F). This means you will need to buy a different thermocouple.
This means, at most, you will save about $10 to order it from China.