FACTORY & CERTIFICATION

As one of the largest well reputable ceramic manufacturers in Indonesia, HSI employs highly skilled employees and operates on standardized procedures of ISO 9001-2018 and Halal Certification. 

All our tableware(s) are not only microwave and dishwasher safe but also have achieved thermal shock resistance tests up to Δ170° Celcius. We have passed the high standards of food-safe certification from the Food and Drug Administration (FDA), California Proposition 65, and the European Conformity (lead and cadmium test 84/500/EEC). Our product water absorption is below 0,1%, which meets the US custom standard which is below 3%.