The MP520001AV inflation kit is manufactured in China.
Yes it will.
It will work with any compressor as long as the inlet pressure does not exceed 150 psi
They are a 1/4" NPT I/M couplers
As long as the hose has a 1/4 coupling you should be good.
Yes all items have 1/4 npt thread as does hose that is sold everywhere in 50yrs shop experience I have never failed at making any 1/4 npt tools work on any compressor out there, and today it is more standardized then yrs ago,
U.S. $. My first ELP album was "Tarkus"! Cool!
We can't say for sure not knowing the exact compressor model but most manufacturers use the same size connections for consumer type compressors.