Pizarra Negra was born from the market need for high quality slate products and services. It is a company aimed to market San Luis Slate and SSQ International products.

It is a company dedicated to the product commercialization of San Luis Slate and SSQ the International.

SSQ is one of the top suppliers in Europe and is dedicated to supplying only proven quality slates. SSQ products are tested to meet a range of international standards. Samples of all products are tested to the relevant British Standards and the premium products are tested to the French, German, Belgian, and American standards. SSQ Riverstone, SSQ Del Carmen, and SSQ Matacouta slates have been awarded French Class A and American S1 – the highest classifications.

Pizarra Negra was created to assist The Americas’ market, from Canada to Argentina.

To accomplish this task we have a wide experience in stone export.

Our company commits to:

• Provide Premium-level products, which go through strict quality control procedures through all their process, from extraction to their final destination.
See International Standards met by the product.

• Offer an integral service through the whole sale and post-sale process, supported by staff specifically trained in each product.