The companies of Gruppo Bertolino commercialize their products in Italy and abroad directly, thanks to the expertise and  experience of its team of experts in quality, logistic and marketing.  Quality of  products together with the logistic are very important in the global market’ s competition.
The Certification of quality of the natural product (Tartaric acid) ISO 9001, together with the analytical constant check in all the production phases through its internal laboratories, and also with the external support of primary laboratories, recognized at European level, insure the achievement of different quality ’standards, typical of each product.

The manufactured substances within the group according to the REACH’ s Regulation have all been fully registered in the ECHA’ s platform.