Rice husks are No BPA, Toxin Free, No Melamine, No Heavy Metals.

In order to ensure the health and safety objective of rice husk products, each batch of products will be sampled and tested by the TUV Rheinland, Switzerland SGS, Japan BOKEN, China Food Safety Inspection Agency for food contact level, and meet the requirements of EU ROHS Environmental Protection Directive.

Ensuring that the product does not contain harmful substances such as bisphenol A, heavy metals, plasticizers.