Factory & Certification

As one of the largest well reputable ceramic manufacturers in Indonesia, HSI employs highly skilled employees and operates on standardized procedures.

All our tablewares are not only microwave and dishwasher safe, but also have achieved thermal shock resistance test 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%.