The PEX industry is growing rapidly, gaining popularity with homeowners and plumbers alike. It is the preferred choice for water supply and hydronic heating applications, featuring decreased cost, quicker installation, flexibility, durability, freeze resistance and corrosion resistance. Supply Giant is proud to serve all your plumbing needs with a broad range of high-quality, low-cost PEX products. Valves, hangers, tubing, fittings, manifolds; we've got it all! ⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. ⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.