To be honest, I feel yr rock wool mineral wool quality is good. We have sold about 1000 sqft to differenct people and got no complain.----Carolina Alvarado
We are still waiting the containers to arrive to my warehouse but everthng is going well with the first rock wool insulation order. Quality, packing are very good.---Mike Sheedy
Congrats Linda, your are so professional to sell rock wool mineral wool and helpfull. I very gratefully with you. ---Devyn Rolke
The quantity of the rock wool insulation are exact. And they're good by the way. My boss love it. ---Hendrik Deraedt
