Production Company “Sealur” realized the new approach providing for supply of sealing products to the oil processing and petrochemical enterprises in the course of overhaul. In May 2020 the mobile production unit for manufacture of seals was launched in Tobolsk at the enterprise “Zapsibneftekhim”. The mobile production unit is a new form of interaction of the manufacturer and customer which provides for delivery to the object , which undergoes the repair, of the production unit equipped with the required tooling and materials for manufacture and repair of the seals. As a result now the highly qualified specialists of the Company “Sealur” are able to execute the order within several hours. This allows to reduce significantly idle time of the operating personnel and equipment of the customer and to make repair works more efficient. The specialists of the technical support service do not only perform servicing but also render qualified assistance in selection of the equivalent domestic sealing products to replace the products of the foreign make. This makes it possible to significantly reduce the customer costs.