In June, 2019 a joint technological visit of companies Shebekinskaya industrialnaya khimiya, LLC (Russia) and Pielcolor, S.L.U. (Spain) took place in several tanneries. Finishing recipes of full and corrected grain nappa, patent article and finishing recipes of split were tried during the visit. The articles got have been positively assessed by tanneries technicians. Besides that a working program of the visit included discussion of matters of promoting new chemicals by the Pielcolor technician and of prospects of further cooperation of the companies.