Water Mark Certificate High pressure Superior Enamel Quality
1.GMO specially-protected cylinder can bear the pressure and fatigue; pass 260,000 pressure pulse tests pursuant to the strictest international standards; endure acid and base, aging, erosion of hot water and sudden change of temperature; resist corrosion, depositing and contamination
2.GMO specially-protected cylinder can bear the pressure and fatigue; pass 260,000 pressure pulse tests pursuant to the strictest international standards; endure acid and base, aging, erosion of hot water and sudden change of temperature; resist corrosion, depositing and contamination
commercial tank for commercial
