1. From the document, Central Lab did test only fungus and mold.
How about Toxic Substances test such as Lead, cadmium and so on?
We need to know it, too.
We still do not know your products are safe or not.
2. We need to have the document evidence which indicate natural bio sediment, a form of algae.
3. We understood that natural bio sediment were in the rubber pipe.
So the natural bio sediment originally came from RCCW raw material or the other drink products?
4. If natural bio sediment is not came from raw material, we need to find out what is it.
Otherwise, it is really hard to explain to the customer.