Certified refrigerant distributors like Refrigerants Centre not only comply with federal regulations but additionally supply appropriate documentation for every cylinder sold. 1 explanation quite a few enterprises search for where can you buy r22 is uncertainty about what’s nevertheless legal. The manufacturing and importation of R22 are prohibited while in https://hc-refrigerant-r290-propa30852.ziblogs.com/38024949/dot-certified-helium-cylinder-an-overview