@metalcanlids: 73mm Bottom End for retort tomato‑paste cans🔥 ✅Optimized anti‑negative‑pressure performance ✅Resist denting during cooling process ✅Great lacquer adhesion for high‑temp sterilization TFS & Tinplate options, food‑grade for MENA market DM us for samples & factory quote #73mmbottomend #canbottomend #metalcanend #retortcanning #tomatopastecanning#canlid