• PSB - SS245: 1995
• SIRIM - SS245:1995 & BS EN 13280:2001
• ISO 9001:2000
• WRAS, UK - BS6290

KK Tank is tested and certified by SIRIM and meet the requirements of BS EN: 13280:2001 & Singapore Standards 245:1995 for it’s physical, chemical, microbiology and cytotoxicity properties.